Chess South Africa Ratings Database

PLAYER PAGE

Personal

Kruger, S (Stephanus)

Chess SA id

1040097076

FIDE id

Date of birth

2004-03-30 (Adult)

Gender

Male

Region

ZF Mgcawu (NZF)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-09-01

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	983.7	967.6	1200	1200
Raw rating	983.7	967.6	1200	1200
Weighted rating	983.7	967.6	1200	1200
Weighted performance	60.5	60.9	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	225.7	230.9	165.8	165.8
Highest rating	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	983.7	967.6	1200	1200
Analysis
Rating	983.7	967.6	1200	1200
Raw rating	983.7	967.6	1200	1200
Weighted rating	983.7	967.6	1200
Weighted performance	60.5	60.9	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	225.7	230.9	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	983.7	967.6	1200	1200
New weighted rating	983.7	967.6	1200	1200
New weighted performance	55.5	55.8	0	0
Temp new rating	983.7	967.6	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	983.7	967.6	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	31	31

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	ZF Mgcawu (NZF)
Province	Northern Cape (NC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	27	9.5	35.19	-125.9	1014.1	888.2
Standard	27	9.5	35.19	-125.9	1014.1	888.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	983.7	967.6	1200	1200
2025-09-30	983.7	967.6	1200	1200
2025-09-01	983.7	967.6	1200	1200
2025-08-01	983.7	967.6	1200	1200
2025-07-01	983.7	967.6	1200	1200
2025-06-01	983.7	967.6	1200	1200
2025-05-01	983.7	967.6	1200	1200
2025-04-01	983.7	967.6	1200	1200
2025-03-01	983.7	967.6	1200	1200
2025-02-01	983.7	967.6	1200	1200
2025-01-01	983.7	967.6	1200	1200
2024-12-01	983.7	967.6	1200	1200
2024-11-01	983.7	967.6	1200	1200
2024-10-01	983.7	967.6	1200	1200
2024-09-01	983.7	967.6	1200	1200
2024-08-01	983.7	967.6	1200	1200
2024-07-01	983.7	967.6	1200	1200
2024-09-01	983.7	967.6	1200	1200
2024-05-01	983.7	967.6	1200	1200
2024-04-01	983.7	967.6	1200	1200
2024-03-01	983.7	967.6	1200	1200
2024-02-01	983.7	967.6	1200	1200
2024-01-01	983.7	967.6	1200	1200
2023-12-01	983.7	967.6	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	Northern Cape Closed Chess Championships 2018 (U16 Open)	2018-08-31	2018-09-01	Standard	Frances Baard (NCF)	5	4	0	Yes	Analysis
2	King`s Guard Women`s Day Open Chess Tournament 2018 (A)	2018-08-04	2018-08-04	Standard	ZF Mgcawu (NZF)	5	0	0	No	Analysis
3	Inter Regional 2018 (U18 Team)	2018-05-04	2018-05-05	Standard	Frances Baard (NCF)	5	4	1	Yes	Analysis
4	ZF Mgcawu Qualifier (2)	2018-04-21	2018-04-21	Standard	ZF Mgcawu (NZF)	5	5	2	Yes	Analysis
5	ZF Mgcawu Schools District Open Chess Tournament 2018 (U15 Boys)	2018-03-17	2018-03-17	Standard	ZF Mgcawu (NZF)	5	5	3	Yes	Analysis
6	ZF Mgcawu Inter-Region Open Trials (Qualifier 2)	2018-03-24	2018-03-24	Standard	ZF Mgcawu (NZF)	5	5	2.5	Yes	Analysis
7	ZF Mgcawu Qualifier Open Chess Tournament 2018 (B)	2018-02-17	2018-02-17	Standard	ZF Mgcawu (NZF)	5	4	1	Yes	Analysis

#	Games	Start				End
1	3	Tournament ZF Mgcawu Inter-Region Open Trials				Tournament ZF Mgcawu Qualifier
		date 2018-03-24	rnd 4	type Standard	result 1	date 2018-04-21	rnd 1	type Standard	result 1
		Opponent Daniels, Z (Zhandrew)				Opponent Du Plessis, C (Christina)
2	3	Tournament ZF Mgcawu Schools District Open Chess Tournament 2018				Tournament ZF Mgcawu Schools District Open Chess Tournament 2018
		date 2018-03-17	rnd 2	type Standard	result 1	date 2018-03-17	rnd 4	type Standard	result 1
		Opponent Mtotywa, N (Ntsakisi)				Opponent Vermeulen, W (Walter)
3	1	Tournament Inter Regional 2018				Tournament Inter Regional 2018
		date 2018-05-05	rnd 4	type Standard	result 1	date 2018-05-05	rnd 4	type Standard	result 1
		Opponent Shaba, K (Keneuwe)				Opponent Shaba, K (Keneuwe)

#	Games	Start				End
1	3	Tournament ZF Mgcawu Inter-Region Open Trials				Tournament ZF Mgcawu Qualifier
		date 2018-03-24	rnd 4	type Standard	result 1	date 2018-04-21	rnd 1	type Standard	result 1
		Opponent Daniels, Z (Zhandrew)				Opponent Du Plessis, C (Christina)
2	3	Tournament ZF Mgcawu Schools District Open Chess Tournament 2018				Tournament ZF Mgcawu Schools District Open Chess Tournament 2018
		date 2018-03-17	rnd 2	type Standard	result 1	date 2018-03-17	rnd 4	type Standard	result 1
		Opponent Mtotywa, N (Ntsakisi)				Opponent Vermeulen, W (Walter)
3	1	Tournament Inter Regional 2018				Tournament Inter Regional 2018
		date 2018-05-05	rnd 4	type Standard	result 1	date 2018-05-05	rnd 4	type Standard	result 1
		Opponent Shaba, K (Keneuwe)				Opponent Shaba, K (Keneuwe)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament ZF Mgcawu Inter-Region Open Trials				Tournament ZF Mgcawu Qualifier
		date 2018-03-24	rnd 4	type Standard	result 1	date 2018-04-21	rnd 1	type Standard	result 1
		Opponent Daniels, Z (Zhandrew)				Opponent Du Plessis, C (Christina)
2	3	Tournament ZF Mgcawu Schools District Open Chess Tournament 2018				Tournament ZF Mgcawu Schools District Open Chess Tournament 2018
		date 2018-03-17	rnd 2	type Standard	result 1	date 2018-03-17	rnd 4	type Standard	result 1
		Opponent Mtotywa, N (Ntsakisi)				Opponent Vermeulen, W (Walter)
3	1	Tournament Inter Regional 2018				Tournament Inter Regional 2018
		date 2018-05-05	rnd 4	type Standard	result 1	date 2018-05-05	rnd 4	type Standard	result 1
		Opponent Shaba, K (Keneuwe)				Opponent Shaba, K (Keneuwe)

#	Games	Start				End
1	3	Tournament ZF Mgcawu Inter-Region Open Trials				Tournament ZF Mgcawu Qualifier
		date 2018-03-24	rnd 4	type Standard	result 1	date 2018-04-21	rnd 1	type Standard	result 1
		Opponent Daniels, Z (Zhandrew)				Opponent Du Plessis, C (Christina)
2	3	Tournament ZF Mgcawu Schools District Open Chess Tournament 2018				Tournament ZF Mgcawu Schools District Open Chess Tournament 2018
		date 2018-03-17	rnd 2	type Standard	result 1	date 2018-03-17	rnd 4	type Standard	result 1
		Opponent Mtotywa, N (Ntsakisi)				Opponent Vermeulen, W (Walter)
3	1	Tournament Inter Regional 2018				Tournament Inter Regional 2018
		date 2018-05-05	rnd 4	type Standard	result 1	date 2018-05-05	rnd 4	type Standard	result 1
		Opponent Shaba, K (Keneuwe)				Opponent Shaba, K (Keneuwe)

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	Poolman ,JM (Johanna)	2	1	0	2	1	0	0	0	0	0	0	0
1	Poolman ,JM (Johanna)	2	944	944	2	943.8	944	0	0	0	0	0	0
2	Bezuidenhout ,H (Hilton)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Bezuidenhout ,H (Hilton)	2	738.6	313.6	2	764.6	313.6	0	0	0	0	0	0
3	West ,W (William)	2	1	0	2	1	0	0	0	0	0	0	0
3	West ,W (William)	2	704.4	704.4	2	709.4	704.4	0	0	0	0	0	0
4	Pietersen ,J (Jamien)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Pietersen ,J (Jamien)	2	583.2	158.2	2	594	158.2	0	0	0	0	0	0
5	Kegakilwe ,I (Itumeleng)	1	1	425	1	1	425	0	0	0	0	0	0
5	Kegakilwe ,I (Itumeleng)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Daniels ,K (Kutloano)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Daniels ,K (Kutloano)	1	1184.6	759.6	1	1188.4	759.6	0	0	0	0	0	0
7	Bezuidenhout ,LB (Leonard)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Bezuidenhout ,LB (Leonard)	1	946	521	1	955	521	0	0	0	0	0	0
8	Marais ,NJ (Nicholas)	1	1	425	1	1	425	0	0	0	0	0	0
8	Marais ,NJ (Nicholas)	1	1207.6	1632.6	1	1209.6	1632.6	0	0	0	0	0	0
9	Daniels ,Z (Zhandrew)	1	1	425	1	1	425	0	0	0	0	0	0
9	Daniels ,Z (Zhandrew)	1	1183.4	1608.4	1	1180	1608.4	0	0	0	0	0	0
10	Marufu ,M (Munyaradzi)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Marufu ,M (Munyaradzi)	1	1135.8	710.8	1	1138.2	710.8	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

Kruger, S (Stephanus)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms