Chess South Africa Ratings Database

PLAYER PAGE

Personal

Black, K (Kaylin)

Chess SA id

2100314616

FIDE id

Date of birth

2010-07-06 (U18)

Gender

Female

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-07-26

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1197.8	1197.4	1200	1200
Raw rating	1196.7	1196.1	1200	1200
Weighted rating	1197.8	1197.4	1200	1200
Weighted performance	0	0	0	0
Floor	699.9	699.9	700	700
K-factor	40	40	36	36
Min/Max rating change allowed	166.6	166.8	165.8	165.8
Highest rating	1199.9 2025-02-06	1199.9 2025-02-06	1200 2025-03-01	1200 2025-03-01
Highest raw rating	1199.9 2025-02-06	1199.9 2025-02-06	1200 2025-03-01	1200 2025-03-01
Highest weighted rating	1199.9 2025-02-06	1199.9 2025-02-06	1200 2025-03-01	1200 2025-03-01
Highest weighted performance	684.9 2025-08-01	684.3 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.1	-0.2	0	0
New rating	1197.7	1197.2	1200	1200
Analysis
Rating	1197.8	1197.4	1200	1200
Raw rating	1196.7	1196.1	1200	1200
Weighted rating	1197.8	1197.4	1200
Weighted performance	0	0	0
K-factor	40	40	36	36
Floor	699.9	699.9	700	700
Max/Min rating change allowed	166.6	166.8	165.8	165.8
Games	0	0	0	0
Score	0	0	0	0
Expected score	0	0	0	0
Score-Expected	0	0	0	0
Temp raw +/-	0	0	0	0
Final raw +/-	0	0	0	0
New raw rating	1196.7	1196.1	1200	1200
New weighted rating	1197.7	1197.2	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1197.7	1197.2	1200	1200
Temp new rating +/-	-0.1	-0.2	0	0
Final new rating +/-	-0.1	-0.2	0	0
New rating	1197.7	1197.2	1200	1200
New K-factor	40	40	36	36
New floor	699.9	699.9	700	700

Item	Main	Standard
	0	0
	18	18
	0	0
	0	0
	0	0
	0	0
History	18	18

Games since
	Main 18	Standard 18		Rapid 0		Blitz 0
Gender	Female
Age group	U16
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1


	Games	Score	%	Dp	AvgOpp	Performance
Main	0	0	0	0	0	0
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

	Games	Score	%	Dp	AvgOpp	Performance
Main	18	3.5	19.44	-259.7	1237.3	977.6
Standard	18	3.5	19.44	-259.7	1237.3	977.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	18	3.5	19.44	-259.7	1237.3	977.6
Standard	18	3.5	19.44	-259.7	1237.3	977.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1196.7	1196.1	1200	1200
2025-11-30	1196.7	1196.1	1200	1200
2025-11-01	1196.7	1196.1	1200	1200
2025-09-30	1196.7	1196.1	1200	1200
2025-09-01	1196.7	1196.1	1200	1200
2025-08-01	1196.7	1196.1	1200	1200
2025-07-01	1199	1198.7	1200	1200
2025-06-01	1199	1198.7	1200	1200
2025-05-01	1198.7	1198.4	1200	1200
2025-04-01	1194.5	1193.2	1200	1200
2025-03-01	1194.2	1192.8	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-05-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	George Top Schools 2025 (U15)	2025-07-26	2025-07-26	Standard	Eden (WEG)	5	3	0	Yes	Analysis
2	Eden Chess Trials 2 2025 (U16)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	0	0	No	Analysis
3	Eden Schools Chess Trials 1 2025 (U15 Girls)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	1	Yes	Analysis
4	George Schools Chess Trials 2 2025 (U19 Girls)	2025-02-15	2025-02-15	Standard	Eden (WEG)	5	5	1.5	Yes	Analysis
5	George Schools Chess Trials 1 2025 (U19 Girls)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	5	1	Yes	Analysis

#	Games	Start				End
1	2	Tournament George Schools Chess Trials 2 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-02-15	rnd 5	type Standard	result 0.5	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Siganga, P (Princess)				Opponent Lottering, H (Hudaa)
2	1	Tournament George Schools Chess Trials 2 2025				Tournament George Schools Chess Trials 2 2025
		date 2025-02-15	rnd 1	type Standard	result 1	date 2025-02-15	rnd 1	type Standard	result 1
		Opponent Pypers, M (Mctayrrah)				Opponent Pypers, M (Mctayrrah)
3	1	Tournament George Schools Chess Trials 1 2025				Tournament George Schools Chess Trials 1 2025
		date 2025-02-01	rnd 2	type Standard	result 1	date 2025-02-01	rnd 2	type Standard	result 1
		Opponent Coetzee, J (Janike)				Opponent Coetzee, J (Janike)

#	Games	Start				End
1	2	Tournament George Schools Chess Trials 2 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-02-15	rnd 5	type Standard	result 0.5	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Siganga, P (Princess)				Opponent Lottering, H (Hudaa)
2	1	Tournament George Schools Chess Trials 2 2025				Tournament George Schools Chess Trials 2 2025
		date 2025-02-15	rnd 1	type Standard	result 1	date 2025-02-15	rnd 1	type Standard	result 1
		Opponent Pypers, M (Mctayrrah)				Opponent Pypers, M (Mctayrrah)
3	1	Tournament George Schools Chess Trials 1 2025				Tournament George Schools Chess Trials 1 2025
		date 2025-02-01	rnd 2	type Standard	result 1	date 2025-02-01	rnd 2	type Standard	result 1
		Opponent Coetzee, J (Janike)				Opponent Coetzee, J (Janike)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Eden Schools Chess Trials 1 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Lottering, H (Hudaa)				Opponent Lottering, H (Hudaa)
2	1	Tournament George Schools Chess Trials 2 2025				Tournament George Schools Chess Trials 2 2025
		date 2025-02-15	rnd 1	type Standard	result 1	date 2025-02-15	rnd 1	type Standard	result 1
		Opponent Pypers, M (Mctayrrah)				Opponent Pypers, M (Mctayrrah)
3	1	Tournament George Schools Chess Trials 1 2025				Tournament George Schools Chess Trials 1 2025
		date 2025-02-01	rnd 2	type Standard	result 1	date 2025-02-01	rnd 2	type Standard	result 1
		Opponent Coetzee, J (Janike)				Opponent Coetzee, J (Janike)

#	Games	Start				End
1	1	Tournament Eden Schools Chess Trials 1 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Lottering, H (Hudaa)				Opponent Lottering, H (Hudaa)
2	1	Tournament George Schools Chess Trials 2 2025				Tournament George Schools Chess Trials 2 2025
		date 2025-02-15	rnd 1	type Standard	result 1	date 2025-02-15	rnd 1	type Standard	result 1
		Opponent Pypers, M (Mctayrrah)				Opponent Pypers, M (Mctayrrah)
3	1	Tournament George Schools Chess Trials 1 2025				Tournament George Schools Chess Trials 1 2025
		date 2025-02-01	rnd 2	type Standard	result 1	date 2025-02-01	rnd 2	type Standard	result 1
		Opponent Coetzee, J (Janike)				Opponent Coetzee, J (Janike)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

Top 10 opponents most often played

#	Opponent	Main			Standard			Rapid			Blitz
		Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp
		Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat
1	Douglas ,C (Caitlin)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Douglas ,C (Caitlin)	1	1426	1001	1	1423.4	1001	0	0	0	0	0	0
2	Gouws ,G (Garlan)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Gouws ,G (Garlan)	1	1404.1	979.1	1	1420.8	979.1	0	0	0	0	0	0
3	Stander ,H (Hendrik)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Stander ,H (Hendrik)	1	1499	1074	1	1506.5	1074	0	0	0	0	0	0
4	Jantjies ,T (Tresne)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Jantjies ,T (Tresne)	1	1047.1	622.1	1	1038	622.1	0	0	0	0	0	0
5	Booysen ,X (Xailey)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Booysen ,X (Xailey)	1	1104.5	679.5	1	1090.7	679.5	0	0	0	0	0	0
6	Oberholzer ,F (Fc)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Oberholzer ,F (Fc)	1	1451.5	1026.5	1	1460	1026.5	0	0	0	0	0	0
7	Taylor ,M (Menirva)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Taylor ,M (Menirva)	1	1246.8	821.8	1	1245.1	821.8	0	0	0	0	0	0
8	Pieterse ,M (Michelle)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Pieterse ,M (Michelle)	1	1071.6	646.6	1	1052.3	646.6	0	0	0	0	0	0
9	Marriott Watson ,T (Takaro)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Marriott Watson ,T (Takaro)	1	1174	749	1	1173.9	749	0	0	0	0	0	0
10	Siganga ,P (Princess)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Siganga ,P (Princess)	1	1089	1089	1	1073	1089	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Black, K (Kaylin)

Ratings

Game statistics

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms