Chess South Africa
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Chess South Africa
Copley, M (Murray)
Dob:
2013/12/11 (U12)
Gender:
Male
Chess SA id:
1130134375
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/05/18 (4 days ago)
Ratings
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1406.8
Curent Weighted rating
1344.9
Curent Weighted performance
1330.4
Current official/published rating (highest between Raw, WR and WP)
1406.8
Current floor (min rating allowed)
916.1
Current highest rating achieved
1416.1
Current K-factor
32
Games played this month
15
Score (S)
9.5
Expected score (We)
8.87
Difference (S-We)
0.63
Current Raw change (no limits, including tournament time weight)
7.6
Current min/max change allowed (with limits)
±123.5
Current Raw change used (final)
7.6
Projected new Raw rating
1414.4
Projected new Weighed rating
1354.1
Projected new Weighted performance
1330.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1414.4
Projected effective change (new Official - current Official)
+7.6
Projected new highest rating
1416.1
Projected new floor
916.1
Projected new K-facor
32
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1368.4
Curent Weighted rating
1307.0
Curent Weighted performance
1305.5
Current official/published rating (highest between Raw, WR and WP)
1368.4
Current floor (min rating allowed)
868.4
Current highest rating achieved
1368.4
Current K-factor
36
Games played this month
10
Score (S)
5.5
Expected score (We)
5.58
Difference (S-We)
-0.08
Current Raw change (no limits, including tournament time weight)
-2.9
Current min/max change allowed (with limits)
±130.4
Current Raw change used (final)
-2.9
Projected new Raw rating
1365.5
Projected new Weighed rating
1314.7
Projected new Weighted performance
1305.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1365.5
Projected effective change (new Official - current Official)
-2.9
Projected new highest rating
1368.4
Projected new floor
868.4
Projected new K-facor
36
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1425.4
Curent Weighted rating
1346.3
Curent Weighted performance
1386.0
Current official/published rating (highest between Raw, WR and WP)
1425.4
Current floor (min rating allowed)
927.0
Current highest rating achieved
1427.0
Current K-factor
32
Games played this month
5
Score (S)
4.0
Expected score (We)
3.10
Difference (S-We)
0.90
Current Raw change (no limits, including tournament time weight)
28.8
Current min/max change allowed (with limits)
±120.3
Current Raw change used (final)
28.8
Projected new Raw rating
1454.2
Projected new Weighed rating
1358.6
Projected new Weighted performance
1386.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1454.2
Projected effective change (new Official - current Official)
+28.8
Projected new highest rating
1454.2
Projected new floor
954.2
Projected new K-facor
32
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
927.0
Current highest rating achieved
1200.0
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1200.0
Projected new floor
927.0
Projected new K-facor
36
Tournaments
History
Tournament:
West Coast & Mykonos Open 2024 (U12)
Start:
2024/05/18
End:
2024/05/18
Host:
WCU
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
4
Games:
4
Score:
1.5
Main rating:
1406.8
Rating gain/loss:
-22.3
Type rating:
1368.4
Rating gain/loss:
-31.3
Analysis
Tournament:
Steinitz Chess Festival 2024 (U12)
Start:
2024/05/11
End:
2024/05/11
Host:
WCT
Type:
Rapid
Time:
20
Time weight:
0.47
Rounds:
5
Games:
5
Score:
4.0
Main rating:
1406.8
Rating gain/loss:
11.9
Type rating:
1425.4
Rating gain/loss:
28.8
Analysis
Tournament:
Western Cape PS Individuals Championship 2024 (U11 Boys)
Start:
2024/05/04
End:
2024/05/05
Host:
WCU
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
6
Games:
6
Score:
4.0
Main rating:
1406.8
Rating gain/loss:
18.1
Type rating:
1368.4
Rating gain/loss:
28.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
8
West Coast & Mykonos Open 2024 (U12)
2024/05/18
2024/05/18
West Coast (WCU)
Standard
60
0.83
5
4
1.5
1406.8
1368.4
Analysis
7
Steinitz Chess Festival 2024 (U12)
2024/05/11
2024/05/11
Cape Town (WCT)
Rapid
20
0.47
5
5
4.0
1406.8
1425.4
Analysis
6
Western Cape PS Individuals Championship 2024 (U11 Boys)
2024/05/04
2024/05/05
West Coast (WCU)
Standard
60
0.83
6
6
4.0
1406.8
1368.4
Analysis
5
Cape Town Open Chess Championship 2024 (Intermediate)
2024/03/16
2024/03/17
Cape Town (WCT)
Standard
70
0.87
6
6
3.0
1400.8
1350.8
Analysis
4
Chas Everitt and MHI Attorneys Rapid 2024 (U12)
2024/03/09
2024/03/09
Cape Town (WCT)
Rapid
25
0.54
6
6
4.0
1400.8
1424.1
Analysis
3
Cape Town Metro Schools Chess Closed Individuals 2024 (U11 Boys)
2024/03/02
2024/03/03
Cape Town (WCT)
Standard
60
0.83
6
6
5.0
1400.8
1350.8
Analysis
2
Cape of Good Hope Open Chess Tournament 2024 (U12)
2024/02/17
2024/02/17
Cape Town (WCT)
Rapid
30
0.60
6
6
4.0
1372.7
1427.0
Analysis
1
District South Schools Chess Individual Trials 2024 (U11 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
4.0
1372.7
1314.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
21
West Coast & Mykonos Open 2024 (U12)
2024/05/18
2024/05/18
West Coast (WCU)
Standard
60
0.83
5
4
1.5
1406.8
1368.4
Analysis
20
Steinitz Chess Festival 2024 (U12)
2024/05/11
2024/05/11
Cape Town (WCT)
Rapid
20
0.47
5
5
4.0
1406.8
1425.4
Analysis
19
Western Cape PS Individuals Championship 2024 (U11 Boys)
2024/05/04
2024/05/05
West Coast (WCU)
Standard
60
0.83
6
6
4.0
1406.8
1368.4
Analysis
18
Cape Town Open Chess Championship 2024 (Intermediate)
2024/03/16
2024/03/17
Cape Town (WCT)
Standard
70
0.87
6
6
3.0
1400.8
1350.8
Analysis
17
Chas Everitt and MHI Attorneys Rapid 2024 (U12)
2024/03/09
2024/03/09
Cape Town (WCT)
Rapid
25
0.54
6
6
4.0
1400.8
1424.1
Analysis
16
Cape Town Metro Schools Chess Closed Individuals 2024 (U11 Boys)
2024/03/02
2024/03/03
Cape Town (WCT)
Standard
60
0.83
6
6
5.0
1400.8
1350.8
Analysis
15
Cape of Good Hope Open Chess Tournament 2024 (U12)
2024/02/17
2024/02/17
Cape Town (WCT)
Rapid
30
0.60
6
6
4.0
1372.7
1427.0
Analysis
14
District South Schools Chess Individual Trials 2024 (U11 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
4.0
1372.7
1314.4
Analysis
13
Chess Elevation Series 2023 (Level 1A)
2023/11/03
2023/11/04
Cape Town (WCT)
Standard
70
0.87
5
5
2.0
1416.1
1364.8
Analysis
12
Bonnievale Open Rapid 2023 (U12)
2023/10/21
2023/10/21
Cape Winelands (WCW)
Rapid
25
0.54
6
6
4.5
1400.4
1344.1
Analysis
11
Western Cape Closed Championship 2023 (U12)
2023/09/23
2023/09/23
Cape Town (WCT)
Rapid
25
0.54
6
6
5.0
1378.4
1268.1
Analysis
10
CW Top Schools 2023 (U12)
2023/08/12
2023/08/12
West Coast (WCU)
Standard
60
0.83
5
5
3.0
1363.5
1317.4
Analysis
9
CT Metro District South Top Schools 2023 (U13 Mixed)
2023/07/29
2023/07/29
Cape Town (WCT)
Rapid
30
0.60
5
4
2.5
1357.9
1251.9
Analysis
8
WP Closed 2023 (U12)
2023/06/16
2023/06/17
Cape Town (WCT)
Standard
70
0.87
6
6
4.0
1303.6
1282.5
Analysis
7
Steinitz Open 2023 (U12)
2023/05/27
2023/05/27
Cape Town (WCT)
Rapid
20
0.47
5
5
3.0
1247.5
1218.4
Analysis
6
Western Cape PS Individuals 2023 (U11 Boys)
2023/05/05
2023/05/06
Cape Town (WCT)
Standard
60
0.83
6
6
3.0
1247.5
1244.0
Analysis
5
Cape Town Metro Schools Chess Closed Individuals 2023 (U11 Boys)
2023/03/03
2023/03/04
Cape Town (WCT)
Standard
60
0.83
6
6
4.0
1178.8
1162.0
Analysis
4
District South Schools Chess Individual Trials 2023 (U11 Boys)
2023/02/03
2023/02/04
Cape Town (WCT)
Standard
60
0.83
6
5
2.0
1197.4
1180.4
Analysis
3
Chess WP Individual Blitz 2023 (Open)
2023/01/03
2023/01/03
Cape Town (WCT)
Blitz
5
0.18
7
0
0.0
1197.4
1200.0
Analysis
2
Gen Trials 2022 (U9)
2022/03/16
2022/03/16
Overberg (WOS)
Rapid
30
0.60
5
5
3.0
1184.4
1200.0
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
44
28
3
13
29.5
67.0
144.9
1288.3
1433.2
White
20
14
1
5
14.5
72.5
191.2
1278.8
1470.0
Black
24
14
2
8
15.0
62.5
106.3
1296.2
1402.5
Standard
All
27
16
3
8
17.5
64.8
125.9
1290.0
1415.9
White
12
8
1
3
8.5
70.8
177.1
1279.1
1456.1
Black
15
8
2
5
9.0
60.0
85.0
1298.7
1383.7
Rapid
All
17
12
0
5
12.0
70.6
175.0
1285.6
1460.6
White
8
6
0
2
6.0
75.0
212.5
1278.4
1490.9
Black
9
6
0
3
6.0
66.7
141.7
1292.0
1433.7
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
108
64
7
37
67.5
62.5
106.3
1291.6
1397.9
White
54
30
3
21
31.5
58.3
70.8
1287.4
1358.2
Black
54
34
4
16
36.0
66.7
141.7
1295.9
1437.5
Standard
All
65
35
5
25
37.5
57.7
65.4
1296.6
1361.9
White
31
14
2
15
15.0
48.4
-13.7
1298.6
1284.9
Black
34
21
3
10
22.5
66.2
137.5
1294.7
1432.2
Rapid
All
43
29
2
12
30.0
69.8
168.0
1284.2
1452.2
White
23
16
1
6
16.5
71.7
184.8
1272.3
1457.1
Black
20
13
1
6
13.5
67.5
148.8
1297.9
1446.6
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
2130139487
Cilliers, D (Dene)
4
2.0
2
0
2
50.0
1354.5
0.0
1354.5
View list
2
1130150281
Diedericks, C (Cayden)
3
2.0
2
0
1
66.7
1323.6
141.7
1465.3
View list
3
1130116442
Grove, T (Tyler)
2
2.0
2
0
0
100.0
1324.2
425.0
1749.2
View list
4
1130135095
Van Wyk, D (Dimitri)
2
2.0
2
0
0
100.0
1241.2
425.0
1666.2
View list
5
1130132165
Calitz, S (Steyn)
2
1.0
1
0
1
50.0
1400.8
0.0
1400.8
View list
6
1130135085
James, A (Ayden)
2
1.0
1
0
1
50.0
1313.0
0.0
1313.0
View list
7
2120114045
Wilson, EM (Emlyn)
2
1.0
1
0
1
50.0
1382.0
0.0
1382.0
View list
8
1120147734
Moodley, K (Kartar)
2
0.5
0
1
1
25.0
1275.8
-212.5
1063.3
View list
9
1130137335
Nel, C (Charles Paul)
2
0.5
0
1
1
25.0
1271.2
-212.5
1058.7
View list
10
1120139311
Bessesen, J (Joakim)
2
0.0
0
0
2
0.0
1394.4
-425.0
969.4
View list
11
1130147719
Michaelides, A (Alexander)
2
0.0
0
0
2
0.0
1355.2
-425.0
930.2
View list
12
1110158934
Bonus, S (Storm)
1
1.0
1
0
0
100.0
1357.9
425.0
1782.9
View list
13
1130193493
Esterhuizen, S (Shia)
1
1.0
1
0
0
100.0
1372.7
425.0
1797.7
View list
14
1030096956
Du Toit, D (Daniel)
1
1.0
1
0
0
100.0
1416.1
425.0
1841.1
View list
15
2120138439
Du Preez, A (Alet)
1
1.0
1
0
0
100.0
1400.4
425.0
1825.4
View list
16
1140143143
Fourie, A (Albert)
1
1.0
1
0
0
100.0
1400.8
425.0
1825.8
View list
17
1140157951
Faure, J (Jamie)
1
1.0
1
0
0
100.0
1400.8
425.0
1825.8
View list
18
1090146165
Calitz, Z (Zandre)
1
1.0
1
0
0
100.0
1416.1
425.0
1841.1
View list
19
1140150070
Badenhorst, M (Marinus)
1
1.0
1
0
0
100.0
1406.8
425.0
1831.8
View list
20
1130150279
Braithwaite, E (Ethan)
1
1.0
1
0
0
100.0
1197.4
425.0
1622.4
View list