Chess South Africa
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Chess South Africa
Khesa, A (Ayonela)
Dob:
2005/11/28 (U20)
Gender:
Male
Chess SA id:
1050162613
FIDE id:
Region:
Chris Hani (ECH)
Citizen:
RSA
Title(s):
Last active:
2024/05/05 (18 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
1235.8
Curent Weighted rating
1219.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1235.8
Current floor (min rating allowed)
735.8
Current highest rating achieved
1235.8
Current K-factor
36
Games played this month
4
Score (S)
0.0
Expected score (We)
0.64
Difference (S-We)
-0.64
Current Raw change (no limits, including tournament time weight)
-19.1
Current min/max change allowed (with limits)
±157.6
Current Raw change used (final)
-19.1
Projected new Raw rating
1216.7
Projected new Weighed rating
1220.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1220.0
Projected effective change (new Official - current Official)
-15.8
Projected new highest rating
1235.8
Projected new floor
735.8
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
1237.8
Curent Weighted rating
1220.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1237.8
Current floor (min rating allowed)
737.8
Current highest rating achieved
1237.8
Current K-factor
36
Games played this month
4
Score (S)
0.0
Expected score (We)
0.63
Difference (S-We)
-0.63
Current Raw change (no limits, including tournament time weight)
-22.7
Current min/max change allowed (with limits)
±157.1
Current Raw change used (final)
-22.7
Projected new Raw rating
1215.1
Projected new Weighed rating
1220.9
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1220.9
Projected effective change (new Official - current Official)
-16.9
Projected new highest rating
1237.8
Projected new floor
737.8
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)
700.0
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
700.0
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)
700.0
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
700.0
Projected new K-facor
36
Tournaments
History
Tournament:
Spartan Bishops Chess Championships 2024 (Queens)
Start:
2024/05/04
End:
2024/05/05
Host:
NBR
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
4
Games:
4
Score:
0.0
Main rating:
1235.8
Rating gain/loss:
-19.1
Type rating:
1237.8
Rating gain/loss:
-22.7
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
Spartan Bishops Chess Championships 2024 (Queens)
2024/05/04
2024/05/05
Bojanala Platina (NBR)
Standard
60
0.83
5
4
0.0
1235.8
1237.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
Spartan Bishops Chess Championships 2024 (Queens)
2024/05/04
2024/05/05
Bojanala Platina (NBR)
Standard
60
0.83
5
4
0.0
1235.8
1237.8
Analysis
2
Eastern Cape Chess Team Championship 2023 (Open)
2023/10/07
2023/10/08
Sarah Baartman (ESB)
Standard
65
0.85
5
5
1.0
1200.0
1200.0
Analysis
1
Eastern Cape Provincial Individual Championship 2023 (U20 Boys+Girls)
2023/10/05
2023/10/06
Nelson Mandela Bay (ENM)
Standard
65
0.85
7
7
5.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
4
0
0
4
0.0
0.0
-425.0
1542.2
1117.2
White
2
0
0
2
0.0
0.0
-425.0
1527.4
1102.4
Black
2
0
0
2
0.0
0.0
-425.0
1557.0
1132.0
Standard
All
4
0
0
4
0.0
0.0
-425.0
1542.2
1117.2
White
2
0
0
2
0.0
0.0
-425.0
1527.4
1102.4
Black
2
0
0
2
0.0
0.0
-425.0
1557.0
1132.0
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
6
0
10
6.0
37.5
-106.3
1343.6
1237.4
White
7
2
0
5
2.0
28.6
-182.1
1352.1
1170.0
Black
9
4
0
5
4.0
44.4
-47.2
1337.0
1289.8
Standard
All
16
6
0
10
6.0
37.5
-106.3
1343.6
1237.4
White
7
2
0
5
2.0
28.6
-182.1
1352.1
1170.0
Black
9
4
0
5
4.0
44.4
-47.2
1337.0
1289.8
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1040134123
Loggenburg, M (Melcolin)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1090135790
Ntlantsana, V (Vuyolwethu)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1050116523
Mvumbi, E (Elam)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1050149063
Van Zyl, E (Emile)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1050159927
Titus, M (Morné)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1050111107
Brewis, A (Alick)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
1000134214
Booysen, R (Ray-Lanche)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
1100137173
Bartlett, E (Ezra)
1
0.0
0
0
1
0.0
1235.8
-425.0
810.8
View list
9
1050151186
Swanepoel, D (Diego)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
1040150731
Solomon, S (Simamkele)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
202025136
Moshoeshoe, M (Maletapata)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
209095815
Moshoboro, LP (Laone Phoebe)
1
0.0
0
0
1
0.0
1235.8
-425.0
810.8
View list
13
1040145188
Mbeleko, C (Caileb)
1
0.0
0
0
1
0.0
1235.8
-425.0
810.8
View list
14
105050597
Lefyedi, T (Thatego)
1
0.0
0
0
1
0.0
1235.8
-425.0
810.8
View list
15
105049055
Kettledas, JT (Joshua)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
16
1950133781
Kanjana, M (Mokete Lubaballo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list