Chess South Africa
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Chess South Africa
Koopman, T (Tyler)
Dob:
2010/01/11 (U16)
Gender:
Male
Chess SA id:
1100138326
FIDE id:
Koopman
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Last active:
2024/03/24 (49 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
1540.6
Curent Weighted rating
1484.7
Curent Weighted performance
1455.4
Current official/published rating (highest between Raw, WR and WP)
1540.6
Current floor (min rating allowed)
1050.9
Current highest rating achieved
1550.9
Current K-factor
32
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)
±102.1
Current Raw change used (final)
0.0
Projected new Raw rating
1540.6
Projected new Weighed rating
1495.1
Projected new Weighted performance
1455.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1540.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1550.9
Projected new floor
1050.9
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
1488.0
Curent Weighted rating
1394.2
Curent Weighted performance
1450.8
Current official/published rating (highest between Raw, WR and WP)
1488.0
Current floor (min rating allowed)
988.0
Current highest rating achieved
1488.0
Current K-factor
32
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)
±110.0
Current Raw change used (final)
0.0
Projected new Raw rating
1488.0
Projected new Weighed rating
1408.6
Projected new Weighted performance
1450.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1488.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1488.0
Projected new floor
988.0
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
1588.2
Curent Weighted rating
1470.2
Curent Weighted performance
1547.3
Current official/published rating (highest between Raw, WR and WP)
1588.2
Current floor (min rating allowed)
1088.2
Current highest rating achieved
1588.2
Current K-factor
32
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)
±95.4
Current Raw change used (final)
0.0
Projected new Raw rating
1588.2
Projected new Weighed rating
1488.5
Projected new Weighted performance
1547.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1588.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1588.2
Projected new floor
1088.2
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
1044.4
Curent Weighted rating
930.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1044.4
Current floor (min rating allowed)
1088.2
Current highest rating achieved
1044.4
Current K-factor
40
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)
±207.0
Current Raw change used (final)
0.0
Projected new Raw rating
1044.4
Projected new Weighed rating
941.5
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1044.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1044.4
Projected new floor
1088.2
Projected new K-facor
40
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
5
Western Cape Inter Region Cup 2024 (U20 Boys)
2024/03/23
2024/03/24
Overberg (WOS)
Standard
90
0.94
5
5
3.0
1550.9
1471.4
Analysis
4
Western Cape Inter Region Cup 2024 (Blitz)
2024/03/22
2024/03/22
Overberg (WOS)
Blitz
5
0.18
7
7
3.5
1550.9
967.2
Analysis
3
Western Cape HS Individuals Championship 2024 (U15 Boys)
2024/03/21
2024/03/22
Overberg (WOS)
Standard
60
0.83
6
6
3.5
1550.9
1471.4
Analysis
2
West Coast Schools Chess Prestige Championships 2024 (U15 Boys)
2024/02/24
2024/02/24
West Coast (WCU)
Rapid
30
0.60
5
5
5.0
1521.3
1552.4
Analysis
1
Lower West Coast Schools Chess Prestige 2024 (U15 Boys)
2024/02/17
2024/02/17
West Coast (WCU)
Rapid
30
0.60
5
5
4.5
1521.3
1552.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
25
Western Cape Inter Region Cup 2024 (U20 Boys)
2024/03/23
2024/03/24
Overberg (WOS)
Standard
90
0.94
5
5
3.0
1550.9
1471.4
Analysis
24
Western Cape Inter Region Cup 2024 (Blitz)
2024/03/22
2024/03/22
Overberg (WOS)
Blitz
5
0.18
7
7
3.5
1550.9
967.2
Analysis
23
Western Cape HS Individuals Championship 2024 (U15 Boys)
2024/03/21
2024/03/22
Overberg (WOS)
Standard
60
0.83
6
6
3.5
1550.9
1471.4
Analysis
22
West Coast Schools Chess Prestige Championships 2024 (U15 Boys)
2024/02/24
2024/02/24
West Coast (WCU)
Rapid
30
0.60
5
5
5.0
1521.3
1552.4
Analysis
21
Lower West Coast Schools Chess Prestige 2024 (U15 Boys)
2024/02/17
2024/02/17
West Coast (WCU)
Rapid
30
0.60
5
5
4.5
1521.3
1552.4
Analysis
20
2023 Western Cape Rural Cup (U14)
2023/12/09
2023/12/09
Cape Winelands (WCW)
Standard
60
0.83
5
3
1.0
1525.1
1469.8
Analysis
19
2023 Western Cape Rural Cup (Blitz)
2023/12/08
2023/12/08
Cape Winelands (WCW)
Blitz
5
0.18
7
7
3.0
1525.1
882.0
Analysis
18
Clanwilliam Chess Club Open 2023 (A)
2023/12/02
2023/12/02
West Coast (WCU)
Rapid
35
0.66
5
5
3.5
1525.1
1555.9
Analysis
17
West Coast Primary Schools Grand Challenge League 2023 (Primary School)
2023/10/21
2023/10/21
West Coast (WCU)
Rapid
15
0.39
5
5
5.0
1509.5
1514.9
Analysis
16
Western Cape Top Schools 2023 (U15 Mixed)
2023/09/02
2023/09/03
Cape Winelands (WCW)
Standard
60
0.83
6
6
4.5
1485.9
1427.2
Analysis
15
CW Top Schools 2023 (Advanced)
2023/08/11
2023/08/13
West Coast (WCU)
Standard
90
0.94
6
6
3.0
1495.2
1429.1
Analysis
14
Pedro Booyse Top Schools 2023 (High School)
2023/07/29
2023/07/29
West Coast (WCU)
Standard
60
0.83
5
5
5.0
1477.4
1351.7
Analysis
13
Youth Day 1 2023 (Elite)
2023/06/17
2023/06/17
West Coast (WCU)
Rapid
33
0.64
5
5
3.0
1479.1
1470.4
Analysis
12
Lower West Coast Top Schools Championships 2023 (High School)
2023/06/10
2023/06/10
West Coast (WCU)
Rapid
30
0.60
5
5
5.0
1479.1
1470.4
Analysis
11
West Coast Open 2023 (Elite)
2023/05/20
2023/06/03
West Coast (WCU)
Standard
65
0.85
5
5
3.5
1479.1
1287.7
Analysis
10
St Helenabaai Open 2023 (Elite)
2023/05/13
2023/05/13
West Coast (WCU)
Rapid
30
0.60
5
5
4.0
1448.7
1294.8
Analysis
9
Western Cape PS Individuals 2023 (U13 Boys)
2023/05/05
2023/05/06
Cape Town (WCT)
Standard
60
0.83
6
6
4.0
1448.7
1213.2
Analysis
8
Lower West Coast Primary Schools Prestige Championships 2023 (U13 Boys)
2023/03/04
2023/03/04
West Coast (WCU)
Rapid
30
0.60
5
5
5.0
1425.7
1208.0
Analysis
7
Clanwilliam Open 2022 (B)
2022/12/10
2022/12/10
West Coast (WCU)
Rapid
35
0.66
5
5
5.0
1338.2
1056.0
Analysis
6
West Coast Open 2022 (Open)
2022/11/05
2022/11/05
West Coast (WCU)
Standard
65
0.85
6
5
4.0
1170.0
1122.4
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
28
16
7
5
19.5
69.6
167.0
1385.1
1552.1
White
14
6
5
3
8.5
60.7
91.1
1433.4
1524.5
Black
14
10
2
2
11.0
78.6
242.9
1336.8
1579.6
Standard
All
11
4
5
2
6.5
59.1
77.3
1450.6
1527.9
White
5
1
3
1
2.5
50.0
0.0
1536.0
1536.0
Black
6
3
2
1
4.0
66.7
141.7
1379.5
1521.2
Rapid
All
10
9
1
0
9.5
95.0
382.5
1265.5
1648.0
White
6
5
1
0
5.5
91.7
354.2
1251.5
1605.7
Black
4
4
0
0
4.0
100.0
425.0
1286.5
1711.5
Blitz
All
7
3
1
3
3.5
50.0
0.0
1452.9
1452.9
White
3
0
1
2
0.5
16.7
-283.3
1626.2
1342.9
Black
4
3
0
1
3.0
75.0
212.5
1322.9
1535.4
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
127
85
13
29
91.5
72.0
187.4
1335.0
1522.4
White
66
46
7
13
49.5
75.0
212.5
1327.0
1539.5
Black
61
39
6
16
42.0
68.9
160.2
1343.6
1503.9
Standard
All
59
35
9
15
39.5
66.9
144.1
1349.4
1493.4
White
31
20
4
7
22.0
71.0
178.2
1327.3
1505.5
Black
28
15
5
8
17.5
62.5
106.3
1373.8
1480.0
Rapid
All
54
44
3
7
45.5
84.3
291.2
1290.6
1581.8
White
29
24
2
3
25.0
86.2
307.8
1278.4
1586.2
Black
25
20
1
4
20.5
82.0
272.0
1304.7
1576.7
Blitz
All
14
6
1
7
6.5
46.4
-30.4
1445.5
1415.2
White
6
2
1
3
2.5
41.7
-70.8
1559.8
1488.9
Black
8
4
0
4
4.0
50.0
0.0
1359.8
1359.8
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1090096311
Schroeder, L (Liam)
6
2.5
1
3
2
41.7
1261.8
-70.8
1191.0
View list
2
1110139048
Siebritz, Y (Yul)
4
4.0
4
0
0
100.0
1465.8
425.0
1890.8
View list
3
1060099677
Njokweni, L (Llyabona)
3
2.0
2
0
1
66.7
1508.2
141.7
1649.9
View list
4
1060096290
Kariem, S (Shakir)
3
0.0
0
0
3
0.0
1484.3
-425.0
1059.3
View list
5
1100138317
De Boer, A (Andrew)
2
2.0
2
0
0
100.0
1479.1
425.0
1904.1
View list
6
184075272
Abdol, E (Enrico)
2
2.0
2
0
0
100.0
1538.0
425.0
1963.0
View list
7
1100103503
Arendse, Q (Qnwinne)
2
2.0
2
0
0
100.0
1345.7
425.0
1770.7
View list
8
287094417
Conradie, M (Magda)
2
2.0
2
0
0
100.0
1510.2
425.0
1935.2
View list
9
105077648
Hogan, L (Lee)
2
2.0
2
0
0
100.0
1478.3
425.0
1903.3
View list
10
109078590
Koegelenberg, L (Louw)
2
2.0
2
0
0
100.0
1503.6
425.0
1928.6
View list
11
1090142540
Sawayer, L (Luke)
2
2.0
2
0
0
100.0
1008.1
425.0
1433.1
View list
12
1040145203
Seas, B (Brendon)
2
2.0
2
0
0
100.0
1254.1
425.0
1679.1
View list
13
1100142277
Tieling, D (Denilhio)
2
2.0
2
0
0
100.0
1478.3
425.0
1903.3
View list
14
109093557
Joseph, A (Amaru)
2
1.0
1
0
1
50.0
968.8
0.0
968.8
View list
15
102050877
Nero, J (Juan)
2
1.0
1
0
1
50.0
1463.9
0.0
1463.9
View list
16
1100108128
Prins, R (Reinhart)
2
0.5
0
1
1
25.0
1499.8
-212.5
1287.3
View list
17
1100130764
Claassen, R (Raynier)
2
0.0
0
0
2
0.0
1538.0
-425.0
1113.0
View list
18
105065981
Minnaar, E (Ethan)
2
0.0
0
0
2
0.0
1515.0
-425.0
1090.0
View list
19
1090096276
De Klerk, J (Jason)
1
1.0
1
0
0
100.0
960.7
425.0
1385.7
View list
20
1100148005
De Bruin, L (Lee Cyle)
1
1.0
1
0
0
100.0
1425.7
425.0
1850.7
View list