Chess South Africa
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Chess South Africa
De Klerk, J (Jean-Albert)
Dob:
2011/07/15 (U14)
Gender:
Male
Chess SA id:
1110138588
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/02/03 (104 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
1200.7
Curent Weighted rating
1176.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.7
Current floor (min rating allowed)
727.6
Current highest rating achieved
1227.6
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)
±165.7
Current Raw change used (final)
0.0
Projected new Raw rating
1200.7
Projected new Weighed rating
1178.3
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1227.6
Projected new floor
727.6
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
1170.0
Curent Weighted rating
1131.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1170.0
Current floor (min rating allowed)
670.0
Current highest rating achieved
1170.0
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)
±173.1
Current Raw change used (final)
0.0
Projected new Raw rating
1170.0
Projected new Weighed rating
1135.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1170.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1170.0
Projected new floor
670.0
Projected new K-facor
40
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
1242.0
Curent Weighted rating
1242.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1242.0
Current floor (min rating allowed)
742.0
Current highest rating achieved
1242.0
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)
±156.2
Current Raw change used (final)
0.0
Projected new Raw rating
1242.0
Projected new Weighed rating
1242.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1242.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1242.0
Projected new floor
742.0
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
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)
742.0
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
742.0
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
1
North District School Trials 2024 (U13 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
3.0
1168.7
1120.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
North District School Trials 2024 (U13 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
3.0
1168.7
1120.0
Analysis
2
Metro WP Schools Chess Trials 2022 (U11 Boys)
2022/04/22
2022/04/23
Cape Town (WCT)
Standard
60
0.83
6
5
0.5
1227.6
1200.0
Analysis
1
District North 2022 (U11)
2022/03/05
2022/03/05
Cape Town (WCT)
Rapid
30
0.60
6
6
4.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
3
0
2
3.0
60.0
85.0
1275.6
1360.6
White
3
3
0
0
3.0
100.0
425.0
1200.0
1625.0
Black
2
0
0
2
0.0
0.0
-425.0
1389.1
964.1
Standard
All
5
3
0
2
3.0
60.0
85.0
1275.6
1360.6
White
3
3
0
0
3.0
100.0
425.0
1200.0
1625.0
Black
2
0
0
2
0.0
0.0
-425.0
1389.1
964.1
Rapid
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
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
16
7
1
8
7.5
46.9
-26.6
1243.5
1216.9
White
9
5
0
4
5.0
55.6
47.2
1215.2
1262.4
Black
7
2
1
4
2.5
35.7
-121.4
1279.9
1158.5
Standard
All
10
3
1
6
3.5
35.0
-127.5
1257.5
1130.0
White
6
3
0
3
3.0
50.0
0.0
1222.8
1222.8
Black
4
0
1
3
0.5
12.5
-318.8
1309.5
990.8
Rapid
All
6
4
0
2
4.0
66.7
141.7
1220.2
1361.9
White
3
2
0
1
2.0
66.7
141.7
1200.0
1341.7
Black
3
2
0
1
2.0
66.7
141.7
1240.4
1382.1
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
1120193642
Mashuro, D (Devine)
1
1.0
1
0
0
100.0
1168.7
425.0
1593.7
View list
2
1110138601
Okamba, L (Lievain)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
2120138599
Naidoo, H (Hope Christiana)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1110193659
Yon, C (Caleb)
1
1.0
1
0
0
100.0
1168.7
425.0
1593.7
View list
5
1110193653
Tumaka, A (Ahlumile)
1
1.0
1
0
0
100.0
1168.7
425.0
1593.7
View list
6
1120138608
Tavonga, R (Ritchie)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
2120137371
Sterley, B (Blair)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
1120140116
Stassen, G (Gustsav)
1
0.5
0
1
0
50.0
1227.6
0.0
1227.6
View list
9
1110118024
Stander, L (Loghan)
1
0.0
0
0
1
0.0
1227.6
-425.0
802.6
View list
10
2110109830
Snyman, MM (Mila Marie)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
1120132089
Russell, C (Christopher)
1
0.0
0
0
1
0.0
1168.7
-425.0
743.7
View list
12
1110138506
Morrison, L (Liam)
1
0.0
0
0
1
0.0
1227.6
-425.0
802.6
View list
13
1120138595
Mndende, E (Esona)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
1110108459
Lee, S (Shakoor)
1
0.0
0
0
1
0.0
1227.6
-425.0
802.6
View list
15
1110150421
Faure, D (Douglas)
1
0.0
0
0
1
0.0
1168.7
-425.0
743.7
View list
16
1110130971
Dadaker, M (Mohammed)
1
0.0
0
0
1
0.0
1227.6
-425.0
802.6
View list