Chess South Africa
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Chess South Africa
Rall, L (Lian)
Dob:
2012/12/28 (U14)
Gender:
Male
Chess SA id:
1120138780
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/02/24 (88 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
1414.0
Curent Weighted rating
1412.1
Curent Weighted performance
1282.6
Current official/published rating (highest between Raw, WR and WP)
1414.0
Current floor (min rating allowed)
943.8
Current highest rating achieved
1443.8
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)
±122.2
Current Raw change used (final)
0.0
Projected new Raw rating
1414.0
Projected new Weighed rating
1414.2
Projected new Weighted performance
1282.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1414.2
Projected effective change (new Official - current Official)
+0.2
Projected new highest rating
1443.8
Projected new floor
943.8
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
1335.5
Curent Weighted rating
1346.9
Curent Weighted performance
1184.6
Current official/published rating (highest between Raw, WR and WP)
1346.9
Current floor (min rating allowed)
868.3
Current highest rating achieved
1368.3
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)
±136.7
Current Raw change used (final)
0.0
Projected new Raw rating
1335.5
Projected new Weighed rating
1347.2
Projected new Weighted performance
1184.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1347.2
Projected effective change (new Official - current Official)
+0.3
Projected new highest rating
1368.3
Projected new floor
868.3
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
1456.2
Curent Weighted rating
1412.8
Curent Weighted performance
1365.9
Current official/published rating (highest between Raw, WR and WP)
1456.2
Current floor (min rating allowed)
958.8
Current highest rating achieved
1458.8
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)
±115.1
Current Raw change used (final)
0.0
Projected new Raw rating
1456.2
Projected new Weighed rating
1419.7
Projected new Weighted performance
1365.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1456.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1458.8
Projected new floor
958.8
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)
958.8
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
958.8
Projected new K-facor
36
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
Mary-Anne Bartels Closed Chess Tournament 2024 (U13 Mixed)
2024/02/24
2024/02/24
Cape Town (WCT)
Rapid
30
0.60
5
5
3.5
1443.8
1458.8
Analysis
1
CT District East Schools Chess Individuals Trails 2024 (U13 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
2.5
1443.8
1368.3
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
16
Mary-Anne Bartels Closed Chess Tournament 2024 (U13 Mixed)
2024/02/24
2024/02/24
Cape Town (WCT)
Rapid
30
0.60
5
5
3.5
1443.8
1458.8
Analysis
15
CT District East Schools Chess Individuals Trails 2024 (U13 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
2.5
1443.8
1368.3
Analysis
14
Grant East Primary School Invitational Chess Tournament 2023 (U11 Mixed)
2023/11/04
2023/11/04
Cape Town (WCT)
Rapid
30
0.60
6
6
5.0
1426.5
1424.9
Analysis
13
Stellenbosch Primary Chess Tournament 2023 (U12)
2023/08/19
2023/08/19
Cape Winelands (WCW)
Rapid
30
0.60
6
6
4.0
1429.8
1437.7
Analysis
12
CT Metro District East Top Schools Chess 2023 (U11 Mixed)
2023/07/29
2023/07/29
Cape Town (WCT)
Rapid
30
0.60
7
6
5.0
1429.0
1385.3
Analysis
11
Curro Durbanville Chess Open Rapid 2023 (U12)
2023/07/15
2023/07/15
Cape Town (WCT)
Rapid
35
0.66
6
6
4.0
1429.0
1385.3
Analysis
10
Rhenish Primary Tournament 2023 (U12)
2023/05/13
2023/05/13
Cape Winelands (WCW)
Rapid
30
0.60
6
6
5.0
1387.3
1339.6
Analysis
9
Western Cape PS Individuals 2023 (U11 Boys)
2023/05/05
2023/05/06
Cape Town (WCT)
Standard
60
0.83
6
6
4.0
1387.3
1339.5
Analysis
8
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
3.5
1395.7
1337.0
Analysis
7
Mary-Anne Bartels Chess Tournament 2023 (U11)
2023/02/21
2023/02/21
Cape Town (WCT)
Rapid
30
0.60
5
5
4.0
1326.9
1301.8
Analysis
6
District East Schools Chess Individual Trials 2023 (U11 Boys)
2023/02/03
2023/02/04
Cape Town (WCT)
Standard
60
0.83
6
6
5.0
1326.9
1274.4
Analysis
5
Metro Rapid 2022 (U11 Boys)
2022/10/22
2022/10/22
Cape Town (WCT)
Rapid
30
0.60
5
5
4.0
1292.3
1238.8
Analysis
4
Western Cape Closed Championship 2022 (U12)
2022/09/24
2022/09/24
Cape Winelands (WCW)
Standard
60
0.83
5
5
2.5
1309.3
1292.4
Analysis
3
Western Cape Schools 2022 (U11 Boys)
2022/05/28
2022/05/29
Cape Winelands (WCW)
Standard
65
0.85
6
6
4.0
1235.6
1205.6
Analysis
2
Metro WP Schools Chess Trials 2022 (U11 Boys)
2022/04/22
2022/04/23
Cape Town (WCT)
Standard
60
0.83
6
6
3.0
1227.5
1200.0
Analysis
1
2022 East Dist Individuals (U11)
2022/03/13
2022/03/13
Cape Town (WCT)
Rapid
45
0.74
6
6
4.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
5
2
3
6.0
60.0
85.0
1254.6
1339.6
White
4
1
2
1
2.0
50.0
0.0
1245.2
1245.2
Black
6
4
0
2
4.0
66.7
141.7
1260.8
1402.4
Standard
All
5
2
1
2
2.5
50.0
0.0
1248.0
1248.0
White
2
0
1
1
0.5
25.0
-212.5
1282.8
1070.3
Black
3
2
0
1
2.0
66.7
141.7
1224.8
1366.5
Rapid
All
5
3
1
1
3.5
70.0
170.0
1261.1
1431.1
White
2
1
1
0
1.5
75.0
212.5
1207.6
1420.1
Black
3
2
0
1
2.0
66.7
141.7
1296.7
1438.4
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
91
61
4
26
63.0
69.2
163.5
1270.0
1433.4
White
47
31
4
12
33.0
70.2
171.8
1276.2
1448.0
Black
44
30
0
14
30.0
68.2
154.5
1263.3
1417.9
Standard
All
40
23
3
14
24.5
61.3
95.6
1296.8
1392.5
White
20
10
3
7
11.5
57.5
63.7
1318.2
1381.9
Black
20
13
0
7
13.0
65.0
127.5
1275.5
1403.0
Rapid
All
51
38
1
12
38.5
75.5
216.7
1248.9
1465.6
White
27
21
1
5
21.5
79.6
251.9
1245.1
1497.0
Black
24
17
0
7
17.0
70.8
177.1
1253.2
1430.3
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
1120138742
Baard, R (Riedewaan)
5
5.0
5
0
0
100.0
1407.3
425.0
1832.3
View list
2
1130140684
Chuang, P (Pacey)
2
2.0
2
0
0
100.0
1427.8
425.0
1852.8
View list
3
1130150130
Guyo, V (Victor)
2
2.0
2
0
0
100.0
1326.9
425.0
1751.9
View list
4
1120118932
Van Zyl, A (Andrew)
2
2.0
2
0
0
100.0
1419.8
425.0
1844.8
View list
5
1110140724
Chuang, G (Gareth)
2
1.5
1
1
0
75.0
1368.0
212.5
1580.5
View list
6
2120138744
Bolton, A (Alyssa)
2
1.5
1
1
0
75.0
1415.5
212.5
1628.0
View list
7
1120137368
Sher, J (Jonah)
2
1.5
1
1
0
75.0
1268.4
212.5
1480.9
View list
8
1110132058
Braaf, J (Jordan)
2
1.0
1
0
1
50.0
1231.5
0.0
1231.5
View list
9
1120112770
Botha, E (Eduan)
2
1.0
1
0
1
50.0
1263.9
0.0
1263.9
View list
10
2120138778
Pfukwa, P (Palesa)
2
1.0
1
0
1
50.0
1406.9
0.0
1406.9
View list
11
1130146856
Ruiters, C (Cade)
2
1.0
1
0
1
50.0
1378.0
0.0
1378.0
View list
12
1130130505
Rule, L (Liam)
2
1.0
1
0
1
50.0
1326.9
0.0
1326.9
View list
13
1120118992
Van Zyl, F (Frede)
2
1.0
1
0
1
50.0
1415.5
0.0
1415.5
View list
14
1120140113
Guo, A (Aleks)
2
0.0
0
0
2
0.0
1293.7
-425.0
868.7
View list
15
1120150097
Van Der Westhuizen, W (Werner)
2
0.0
0
0
2
0.0
1427.8
-425.0
1002.8
View list
16
1120134372
Weideman, J (Janko)
2
0.0
0
0
2
0.0
1311.6
-425.0
886.6
View list
17
1120138748
De Koker, Z (Zian)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
18
1110140725
Davis, J (Joshua)
1
1.0
1
0
0
100.0
1443.8
425.0
1868.8
View list
19
1120138746
Daniels, E (Evan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
20
1120138745
Daniels, C (Caydon)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list