Chess South Africa Ratings Database

PLAYER PAGE

Personal

Greyling, S (Stefan)

Chess SA id

103072610

FIDE id

Date of birth

2003-06-22 (Adult)

Gender

Male

Region

Frances Baard (NCF)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-01-22

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1318.9	1325.9	551.4	551.4
Raw rating	1318.9	1325.9	551.4	551.4
Weighted rating	1318.9	1325.9	551.4	551.4
Weighted performance	490.7	490.3	0	0
Floor	818.9	825.9	500	500
K-factor	36	36	40	40
Min/Max rating change allowed	140	138.6	417.8	417.8
Highest rating	1318.9 2024-02-01	1325.9 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1318.9 2024-02-01	1325.9 2024-02-01	551.4 2024-02-01	551.4 2024-02-01
Highest weighted rating	1318.9 2024-02-01	1325.9 2024-02-01	551.4 2024-11-01	551.4 2024-11-01
Highest weighted performance	1295 2020-02-01	1294.6 2020-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1318.9	1325.9	551.4	551.4
Analysis
Rating	1318.9	1325.9	551.4	551.4
Raw rating	1318.9	1325.9	551.4	551.4
Weighted rating	1318.9	1325.9	551.4
Weighted performance	490.7	490.3	0
K-factor	36	36	40	40
Floor	818.9	825.9	500	500
Max/Min rating change allowed	140	138.6	417.8	417.8
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	1318.9	1325.9	551.4	551.4
New weighted rating	1318.9	1325.9	551.4	551.4
New weighted performance	482.5	482.1	0	0
Temp new rating	1318.9	1325.9	551.4	551.4
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1318.9	1325.9	551.4	551.4
New K-factor	36	36	40	40
New floor	818.9	825.9	500	500

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	5	5
	0	0
History	93	93

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Frances Baard (NCF)
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	45	25	55.56	47.2	1153.3	1200.5
Standard	45	25	55.56	47.2	1153.3	1200.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1318.9	1325.9	551.4	551.4
2025-09-30	1318.9	1325.9	551.4	551.4
2025-09-01	1318.9	1325.9	551.4	551.4
2025-08-01	1318.9	1325.9	551.4	551.4
2025-07-01	1318.9	1325.9	551.4	551.4
2025-06-01	1318.9	1325.9	551.4	551.4
2025-05-01	1318.9	1325.9	551.4	551.4
2025-04-01	1318.9	1325.9	551.4	551.4
2025-03-01	1318.9	1325.9	551.4	551.4
2025-02-01	1318.9	1325.9	551.4	551.4
2025-01-01	1318.9	1325.9	551.4	551.4
2024-12-01	1318.9	1325.9	551.4	551.4
2024-11-01	1318.9	1325.9	551.4	551.4
2024-10-01	1318.9	1325.9	551.4	551.4
2024-09-01	1318.9	1325.9	551.4	551.4
2024-08-01	1318.9	1325.9	551.4	551.4
2024-07-01	1318.9	1325.9	551.4	551.4
2024-09-01	1318.9	1325.9	551.4	551.4
2024-05-01	1318.9	1325.9	551.4	551.4
2024-04-01	1318.9	1325.9	551.4	551.4
2024-03-01	1318.9	1325.9	551.4	551.4
2024-02-01	1318.9	1325.9	551.4	551.4
2024-01-01	1318.9	1325.9	551.4	551.4
2023-12-01	1318.9	1325.9	551.4	551.4

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	Moja Open 2022 (B)	2022-03-19	2022-03-22	Standard	Frances Baard (NCF)	7	0	0	No	Analysis
2	Kimberley Chess Club Open 2022 (B)	2022-01-21	2022-01-22	Standard	Frances Baard (NCF)	5	5	3.5	Yes	Analysis
3	NC Open Schools 2020 (U17+U19 Open)	2020-02-29	2020-02-29	Standard	Frances Baard (NCF)	5	5	4	Yes	Analysis
4	Northern Cape Closed Chess Championships 2019 (U8)	2019-08-30	2019-09-01	Standard	ZF Mgcawu (NZF)	5	5	4	Yes	Analysis
5	Kimberley Chess Club Schools` Open 2019 (U17+U19 Open)	2019-07-20	2019-07-20	Standard	Frances Baard (NCF)	5	5	2.5	Yes	Analysis
6	South African Schools Individuals Chess Championships 2019 (U17+U19 Open)	2019-06-18	2019-06-21	Standard	Frances Baard (NCF)	7	6	1	Yes	Analysis
7	Frances Baard IRCC Trials 2019 (U16+U18 Boys)	2019-04-13	2019-04-13	Standard	Frances Baard (NCF)	5	4	2.5	Yes	Analysis
8	Frances Baard Schools Open Tournament 2019 (U17+Open Boys)	2019-01-29	2019-01-29	Standard	Frances Baard (NCF)	5	5	2	Yes	Analysis
9	Moja Chess Club Open Tournament 2018 (B)	2018-03-02	2018-03-04	Standard	Frances Baard (NCF)	6	5	2	Yes	Analysis
10	Kimberley Chess Club Open Tournament 2018 (B)	2018-02-03	2018-02-03	Standard	Frances Baard (NCF)	5	5	3.5	Yes	Analysis

#	Games	Start				End
1	7	Tournament Northern Cape Closed Chess Championships 2019				Tournament NC Open Schools 2020
		date 2019-08-31	rnd 3	type Standard	result 1	date 2020-02-29	rnd 4	type Standard	result 1
		Opponent De Wit, M (Mi-Jeanne)				Opponent Daniels, K (Kutloano)
2	5	Tournament Frances Baard Schools Open Tournament 2019				Tournament Frances Baard IRCC Trials 2019
		date 2019-01-29	rnd 4	type Standard	result 1	date 2019-04-13	rnd 3	type Standard	result 1
		Opponent Maleka, M (Mathogonolo)				Opponent Moller, R (Ralph)
3	4	Tournament Kimberley Chess Club Open Tournament 2018				Tournament Kimberley Chess Club Open Tournament 2018
		date 2018-02-03	rnd 2	type Standard	result 1	date 2018-02-03	rnd 5	type Standard	result 1
		Opponent Ponton, E (Edan)				Opponent Ahjum, J (Jordan)

#	Games	Start				End
1	7	Tournament Northern Cape Closed Chess Championships 2019				Tournament NC Open Schools 2020
		date 2019-08-31	rnd 3	type Standard	result 1	date 2020-02-29	rnd 4	type Standard	result 1
		Opponent De Wit, M (Mi-Jeanne)				Opponent Daniels, K (Kutloano)
2	5	Tournament Frances Baard Schools Open Tournament 2019				Tournament Frances Baard IRCC Trials 2019
		date 2019-01-29	rnd 4	type Standard	result 1	date 2019-04-13	rnd 3	type Standard	result 1
		Opponent Maleka, M (Mathogonolo)				Opponent Moller, R (Ralph)
3	4	Tournament Kimberley Chess Club Open Tournament 2018				Tournament Kimberley Chess Club Open Tournament 2018
		date 2018-02-03	rnd 2	type Standard	result 1	date 2018-02-03	rnd 5	type Standard	result 1
		Opponent Ponton, E (Edan)				Opponent Ahjum, J (Jordan)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament Northern Cape Closed Chess Championships 2019				Tournament NC Open Schools 2020
		date 2019-08-31	rnd 3	type Standard	result 1	date 2020-02-29	rnd 4	type Standard	result 1
		Opponent De Wit, M (Mi-Jeanne)				Opponent Daniels, K (Kutloano)
2	2	Tournament Kimberley Chess Club Open 2022				Tournament Kimberley Chess Club Open 2022
		date 2022-01-22	rnd 4	type Standard	result 1	date 2022-01-22	rnd 5	type Standard	result 1
		Opponent Sagrys, M (Miguel)				Opponent Manyate, F (Freddie)
3	2	Tournament Kimberley Chess Club Schools` Open 2019				Tournament Kimberley Chess Club Schools` Open 2019
		date 2019-07-20	rnd 2	type Standard	result 1	date 2019-07-20	rnd 3	type Standard	result 1
		Opponent Sebalo, P (Phetogo)				Opponent Pholoholo, O (Oratile)

#	Games	Start				End
1	7	Tournament Northern Cape Closed Chess Championships 2019				Tournament NC Open Schools 2020
		date 2019-08-31	rnd 3	type Standard	result 1	date 2020-02-29	rnd 4	type Standard	result 1
		Opponent De Wit, M (Mi-Jeanne)				Opponent Daniels, K (Kutloano)
2	2	Tournament Kimberley Chess Club Open 2022				Tournament Kimberley Chess Club Open 2022
		date 2022-01-22	rnd 4	type Standard	result 1	date 2022-01-22	rnd 5	type Standard	result 1
		Opponent Sagrys, M (Miguel)				Opponent Manyate, F (Freddie)
3	2	Tournament Kimberley Chess Club Schools` Open 2019				Tournament Kimberley Chess Club Schools` Open 2019
		date 2019-07-20	rnd 2	type Standard	result 1	date 2019-07-20	rnd 3	type Standard	result 1
		Opponent Sebalo, P (Phetogo)				Opponent Pholoholo, O (Oratile)

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	Gorrah ,JAM (Joshua)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	Gorrah ,JAM (Joshua)	3	1269.5	844.5	3	1280.3	844.5	0	0	0	0	0	0
2	Daniels ,K (Kutloano)	3	3	425	3	3	425	0	0	0	0	0	0
2	Daniels ,K (Kutloano)	3	1057.5	1482.5	3	1065.4	1482.5	0	0	0	0	0	0
3	Holroyd ,CC (Christopher Clive)	2	1	0	2	1	0	0	0	0	0	0	0
3	Holroyd ,CC (Christopher Clive)	2	1031.1	1031.1	2	1033.8	1031.1	0	0	0	0	0	0
4	Jacobs ,B (Breyton)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
4	Jacobs ,B (Breyton)	2	1193.3	980.8	2	1198.6	980.8	0	0	0	0	0	0
5	Moller ,R (Ralph)	2	1	0	2	1	0	0	0	0	0	0	0
5	Moller ,R (Ralph)	2	1135.3	1135.3	2	1140.4	1135.3	0	0	0	0	0	0
6	Ahjum ,J (Jordan)	2	1	0	2	1	0	0	0	0	0	0	0
6	Ahjum ,J (Jordan)	2	843.3	843.3	2	850.6	843.3	0	0	0	0	0	0
7	West ,W (William)	1	1	425	1	1	425	0	0	0	0	0	0
7	West ,W (William)	1	680	1105	1	680	1105	0	0	0	0	0	0
8	Jacobs ,A (Amethyst)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Jacobs ,A (Amethyst)	1	1379	954	1	1386.5	954	0	0	0	0	0	0
9	Bartman ,J (Jadey)	1	1	425	1	1	425	0	0	0	0	0	0
9	Bartman ,J (Jadey)	1	503.6	928.6	1	503.6	928.6	0	0	0	0	0	0
10	Valashia ,A (Amogelang)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Valashia ,A (Amogelang)	1	1419.1	994.1	1	1427.5	994.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Greyling, S (Stefan)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms