Chess South Africa Ratings Database

PLAYER PAGE

Personal

Black, K (Kaylin)

Chess SA id

2100314616

FIDE id

Date of birth

2010-07-06 (U16)

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

975.6

Item	Main	Standard	Rapid	Blitz
Rating	1198.2	1197.8	1200	1200
Raw rating	1196.7	1196.1	1200	1200
Weighted rating	1198.2	1197.8	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	-0.2	-0.2	0	0
New rating	1198	1197.6	1200	1200
Analysis
Rating	1198.2	1197.8	1200	1200
Raw rating	1196.7	1196.1	1200	1200
Weighted rating	1198.2	1197.8	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	1198	1197.6	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1198	1197.6	1200	1200
Temp new rating +/-	-0.2	-0.2	0	0
Final new rating +/-	-0.2	-0.2	0	0
New rating	1198	1197.6	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
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
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-09-01	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
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	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

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

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms