Chess South Africa
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Chess South Africa
Klaas, I (Ikhona)
Dob:
2011/11/02 (U14)
Gender:
Male
Chess SA id:
1110157915
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/04/20 (67 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
Current Raw rating
1093.0
Current Weighted rating
1129.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1129.1
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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)
±193.1
Current Raw change used (final)
0.0
Projected new Raw rating
1093.0
Projected new Weighed rating
1036.9
Projected new Weighted performance
590.3
Projected new final Raw rating (if new WP > new Raw)
1093.0
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1093.0
Projected effective change (new Official - current Official)
-36.1
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
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
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
Current Raw rating
1016.0
Current Weighted rating
1077.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1077.9
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
s
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)
±215.5
Current Raw change used (final)
0.0
Projected new Raw rating
1016.0
Projected new Weighed rating
988.4
Projected new Weighted performance
621.4
Projected new final Raw rating (if new WP > new Raw)
1016.0
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1016.0
Projected effective change (new Official - current Official)
-61.9
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
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
Cape Town Junior League - Qualifier 2 2024 (U13)
2024/04/20
2024/04/20
Cape Town (WCT)
Rapid
25
0.54
6
1
0.0
1100.2
1028.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
4
Cape Town Junior League - Qualifier 2 2024 (U13)
2024/04/20
2024/04/20
Cape Town (WCT)
Rapid
25
0.54
6
1
0.0
1100.2
1028.2
Analysis
3
Cape Town Junior Chess League Finals 2023 (U16B)
2023/09/16
2023/09/16
Cape Town (WCT)
Rapid
25
0.54
7
6
0.0
1156.8
1124.7
Analysis
2
Cape Town Junior Chess League - Round 1 2023 (U16B)
2023/07/22
2023/07/22
Cape Town (WCT)
Rapid
25
0.54
7
5
2.0
1161.7
1132.3
Analysis
1
Cape Town Junior League 2nd Qualifier 2023 (U16)
2023/06/03
2023/06/03
Cape Town (WCT)
Rapid
25
0.54
6
4
0.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
1
0
0
1
0.0
0.0
-425.0
1246.5
821.5
White
1
0
0
1
0.0
0.0
-425.0
1246.5
821.5
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Standard
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
Rapid
All
1
0
0
1
0.0
0.0
-425.0
1246.5
821.5
White
1
0
0
1
0.0
0.0
-425.0
1246.5
821.5
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
2
0
14
2.0
12.5
-318.8
1191.9
873.2
White
8
1
0
7
1.0
12.5
-318.8
1199.7
881.0
Black
8
1
0
7
1.0
12.5
-318.8
1184.1
865.4
Standard
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
Rapid
All
16
2
0
14
2.0
12.5
-318.8
1191.9
873.2
White
8
1
0
7
1.0
12.5
-318.8
1199.7
881.0
Black
8
1
0
7
1.0
12.5
-318.8
1184.1
865.4
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1070148202
Mdabuli, E (Entle)
1
1.0
1
0
0
100.0
1161.7
425.0
1586.7
View list
2
1130159002
Somhlahlo, S (Someleze)
1
1.0
1
0
0
100.0
1161.7
425.0
1586.7
View list
3
2120118993
Webb, A (Amori)
1
0.0
0
0
1
0.0
1156.8
-425.0
731.8
View list
4
1100156982
Van Tonder, L (Liam)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
1100142369
Uys, B (Brendan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
2140150367
Tyokwana, K (Khayone)
1
0.0
0
0
1
0.0
1100.2
-425.0
675.2
View list
7
1080155991
Tshepo, M (Meletoa)
1
0.0
0
0
1
0.0
1156.8
-425.0
731.8
View list
8
1090157922
Situma, L (Liyakha)
1
0.0
0
0
1
0.0
1156.8
-425.0
731.8
View list
9
1120152189
Sampson, J (Jordan)
1
0.0
0
0
1
0.0
1161.7
-425.0
736.7
View list
10
1090159000
Pelser-Mohamed, A (Ali)
1
0.0
0
0
1
0.0
1161.7
-425.0
736.7
View list
11
1110150170
Nyosana, L (Lindokuhle)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
1100157905
Nasiphi, A (Ayathandwa)
1
0.0
0
0
1
0.0
1156.8
-425.0
731.8
View list
13
2110134475
Mdabuli, S (Simbongile)
1
0.0
0
0
1
0.0
1156.8
-425.0
731.8
View list
14
2120157916
Madolo, N (Nqaba)
1
0.0
0
0
1
0.0
1156.8
-425.0
731.8
View list
15
1110157914
Gobwana, L (Likhona)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
16
1100150472
Biswas, F (Faiyaz)
1
0.0
0
0
1
0.0
1161.7
-425.0
736.7
View list