Chess South Africa Ratings Database

PLAYER PAGE

Personal

Booysen, C (Chezlyn)

Chess SA id

1110309390

FIDE id

Date of birth

2011-12-28 (U16)

Gender

Male

Region

Buffalo City (EBC)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1217.8	1217.7	1200	1200
Raw rating	1217.8	1217.7	1200	1200
Weighted rating	1198.6	1196.7	1200	1200
Weighted performance	0	0	0	0
Floor	717.8	717.7	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	161.7	161.7	165.8	165.8
Highest rating	1217.8 2025-09-30	1217.7 2025-09-30	1200 2024-08-01	1200 2024-08-01
Highest raw rating	1217.8 2025-09-30	1217.7 2025-09-30	1200 2024-08-01	1200 2024-08-01
Highest weighted rating	1200 2024-08-01	1200 2024-08-01	1200 2024-08-01	1200 2024-08-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-08-01	1200 2024-08-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1217.8	1217.7	1200	1200
Analysis
Rating	1217.8	1217.7	1200	1200
Raw rating	1217.8	1217.7	1200	1200
Weighted rating	1198.6	1196.7	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	717.8	717.7	700	700
Max/Min rating change allowed	161.7	161.7	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	1217.8	1217.7	1200	1200
New weighted rating	1200.2	1198.4	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1217.8	1217.7	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1217.8	1217.7	1200	1200
New K-factor	36	36	36	36
New floor	717.8	717.7	700	700

Item	Main	Standard
	0	0
	5	5
	10	10
	0	0
	0	0
	0	0
History	15	15

Games since
	Main 15	Standard 15		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Buffalo City (EBC)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-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	5	3	60	85	1230.1	1315.1
Standard	5	3	60	85	1230.1	1315.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	15	7	46.67	-28.3	1249.6	1221.3
Standard	15	7	46.67	-28.3	1249.6	1221.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1217.8	1217.7	1200	1200
2025-09-30	1217.8	1217.7	1200	1200
2025-09-01	1195.8	1193.9	1200	1200
2025-08-01	1195.8	1193.9	1200	1200
2025-07-01	1195.8	1193.9	1200	1200
2025-06-01	1195.8	1193.9	1200	1200
2025-05-01	1195.8	1193.9	1200	1200
2025-04-01	1195.8	1193.9	1200	1200
2025-03-01	1195.8	1193.9	1200	1200
2025-02-01	1195.5	1193.5	1200	1200
2025-01-01	1189.6	1184.8	1200	1200
2024-12-01	1189.6	1184.8	1200	1200
2024-11-01	1189.6	1184.8	1200	1200
2024-10-01	1189.6	1184.8	1200	1200
2024-09-01	1189.6	1184.8	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	Buffalo City Chess Clubs League 2025 (C)	2025-09-20	2025-09-20	Standard	Buffalo City (EBC)	6	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Buffalo City Chess Clubs League 2025 (C)	2025-09-20	2025-09-20	Standard	Buffalo City (EBC)	6	5	3	Yes	Analysis
2	Buffalo City District Schools Chess All Ages Championships 2024 (U13 Boys)	2024-08-10	2024-08-10	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
3	EL Schools Chess All Ages Festival 2024 (U13 Boys)	2024-08-03	2024-08-03	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament Buffalo City Chess Clubs League 2025				Tournament Buffalo City Chess Clubs League 2025
		date 2025-09-20	rnd 3	type Standard	result 1	date 2025-09-20	rnd 4	type Standard	result 1
		Opponent Nyedimane, K (Kgauta)				Opponent Nyedimane, K (Kgauta)
2	2	Tournament Buffalo City District Schools Chess All Ages Championships 2024				Tournament Buffalo City District Schools Chess All Ages Championships 2024
		date 2024-08-10	rnd 2	type Standard	result 1	date 2024-08-10	rnd 3	type Standard	result 1
		Opponent Zozo, U (Ukho)				Opponent Hlela, Z (Zimi)
3	2	Tournament EL Schools Chess All Ages Festival 2024				Tournament EL Schools Chess All Ages Festival 2024
		date 2024-08-03	rnd 1	type Standard	result 1	date 2024-08-03	rnd 2	type Standard	result 1
		Opponent Patekile, L (Liyema)				Opponent Brown, R (Reece)

#	Games	Start				End
1	2	Tournament Buffalo City District Schools Chess All Ages Championships 2024				Tournament Buffalo City District Schools Chess All Ages Championships 2024
		date 2024-08-10	rnd 2	type Standard	result 1	date 2024-08-10	rnd 3	type Standard	result 1
		Opponent Zozo, U (Ukho)				Opponent Hlela, Z (Zimi)
2	2	Tournament EL Schools Chess All Ages Festival 2024				Tournament EL Schools Chess All Ages Festival 2024
		date 2024-08-03	rnd 1	type Standard	result 1	date 2024-08-03	rnd 2	type Standard	result 1
		Opponent Patekile, L (Liyema)				Opponent Brown, R (Reece)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Buffalo City District Schools Chess All Ages Championships 2024				Tournament Buffalo City District Schools Chess All Ages Championships 2024
		date 2024-08-10	rnd 2	type Standard	result 1	date 2024-08-10	rnd 3	type Standard	result 1
		Opponent Zozo, U (Ukho)				Opponent Hlela, Z (Zimi)
2	2	Tournament EL Schools Chess All Ages Festival 2024				Tournament EL Schools Chess All Ages Festival 2024
		date 2024-08-03	rnd 1	type Standard	result 1	date 2024-08-03	rnd 2	type Standard	result 1
		Opponent Patekile, L (Liyema)				Opponent Brown, R (Reece)

#	Games	Start				End
1	2	Tournament Buffalo City District Schools Chess All Ages Championships 2024				Tournament Buffalo City District Schools Chess All Ages Championships 2024
		date 2024-08-10	rnd 2	type Standard	result 1	date 2024-08-10	rnd 3	type Standard	result 1
		Opponent Zozo, U (Ukho)				Opponent Hlela, Z (Zimi)
2	2	Tournament EL Schools Chess All Ages Festival 2024				Tournament EL Schools Chess All Ages Festival 2024
		date 2024-08-03	rnd 1	type Standard	result 1	date 2024-08-03	rnd 2	type Standard	result 1
		Opponent Patekile, L (Liyema)				Opponent Brown, R (Reece)

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	Nyedimane ,K (Kgauta)	2	2	425	2	2	425	0	0	0	0	0	0
1	Nyedimane ,K (Kgauta)	2	1200	1625	2	1200	1625	0	0	0	0	0	0
2	Peter ,A (Achuma)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Peter ,A (Achuma)	2	1278.6	853.6	2	1265.6	853.6	0	0	0	0	0	0
3	Moyikisi ,K (Kungawo)	1	1	425	1	1	425	0	0	0	0	0	0
3	Moyikisi ,K (Kungawo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Brown ,R (Reece)	1	1	425	1	1	425	0	0	0	0	0	0
4	Brown ,R (Reece)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Patekile ,L (Liyema)	1	1	425	1	1	425	0	0	0	0	0	0
5	Patekile ,L (Liyema)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Mbana ,N (Ndinani)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Mbana ,N (Ndinani)	1	1258	833	1	1253.3	833	0	0	0	0	0	0
7	Hlela ,Z (Zimi)	1	1	425	1	1	425	0	0	0	0	0	0
7	Hlela ,Z (Zimi)	1	1238.4	1663.4	1	1242.7	1663.4	0	0	0	0	0	0
8	Nelo ,Y (Yibanathi)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Nelo ,Y (Yibanathi)	1	1199.8	774.8	1	1199.7	774.8	0	0	0	0	0	0
9	Halana ,L (Lunjalo)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Halana ,L (Lunjalo)	1	1356.4	931.4	1	1311.8	931.4	0	0	0	0	0	0
10	Daniso ,A (Akahlulwa)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Daniso ,A (Akahlulwa)	1	1359.3	934.3	1	1341.4	934.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Booysen, C (Chezlyn)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms