Chess South Africa Ratings Database

PLAYER PAGE

Personal

Johnson, S (Simphiwe)

Chess SA id

1010099897

FIDE id

Date of birth

2001-10-05 (Adult)

Gender

Male

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-03-09

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1171.1	1164.4	1182.4	1200
Raw rating	1171.1	1164.4	1182.4	1200
Weighted rating	1171.1	1164.4	1182.4	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	172.8	174.4	170	165.8
Highest rating	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2024-03-01
Highest weighted rating	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1171.1	1164.4	1182.4	1200
Analysis
Rating	1171.1	1164.4	1182.4	1200
Raw rating	1171.1	1164.4	1182.4	1200
Weighted rating	1171.1	1164.4	1182.4
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	172.8	174.4	170	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	1171.1	1164.4	1182.4	1200
New weighted rating	1171.1	1164.4	1182.4	1200
New weighted performance	0	0	0	0
Temp new rating	1171.1	1164.4	1182.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1171.1	1164.4	1182.4	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	13	7	6

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Overberg (WOS)
Province	Western Cape (WC)
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	13	6	46.15	-32.7	1160.2	1127.5
Standard	7	3	42.86	-60.7	1121.4	1060.7
Rapid	6	3	50	0	1205.4	1205.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1171.1	1164.4	1182.4	1200
2025-09-30	1171.1	1164.4	1182.4	1200
2025-09-01	1171.1	1164.4	1182.4	1200
2025-08-01	1171.1	1164.4	1182.4	1200
2025-07-01	1171.1	1164.4	1182.4	1200
2025-06-01	1171.1	1164.4	1182.4	1200
2025-05-01	1171.1	1164.4	1182.4	1200
2025-04-01	1171.1	1164.4	1182.4	1200
2025-03-01	1171.1	1164.4	1182.4	1200
2025-02-01	1171.1	1164.4	1182.4	1200
2025-01-01	1171.1	1164.4	1182.4	1200
2024-12-01	1171.1	1164.4	1182.4	1200
2024-11-01	1171.1	1164.4	1182.4	1200
2024-10-01	1171.1	1164.4	1182.4	1200
2024-09-01	1171.1	1164.4	1182.4	1200
2024-08-01	1171.1	1164.4	1182.4	1200
2024-07-01	1171.1	1164.4	1182.4	1200
2024-09-01	1171.1	1164.4	1182.4	1200
2024-05-01	1171.1	1164.4	1182.4	1200
2024-04-01	1171.1	1164.4	1182.4	1200
2024-03-01	1171.1	1164.4	1182.4	1200
2024-02-01	1171.1	1164.4	1182.4	1200
2024-01-01	1171.1	1164.4	1182.4	1200
2023-12-01	1171.1	1164.4	1182.4	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	Overberg School Chess Close Champs 2019 (U18 Boys)	2019-03-08	2019-03-09	Standard	Overberg (WOS)	6	6	3	Yes	Analysis
2	VRT Pitt Open 2018 (Open)	2018-06-02	2018-06-02	Rapid	Overberg (WOS)	6	6	3	Yes	Analysis
3	Overberg Schools Closed 2018 (U18 Boys)	2018-03-23	2018-03-23	Standard	Overberg (WOS)	6	1	0	Yes	Analysis

#	Games	Start				End
1	3	Tournament VRT Pitt Open 2018				Tournament Overberg School Chess Close Champs 2019
		date 2018-06-02	rnd 5	type Rapid	result 1	date 2019-03-08	rnd 1	type Standard	result 1
		Opponent Taylor, J (Jayden)				Opponent Marais, P (Pieter)
2	1	Tournament Overberg School Chess Close Champs 2019				Tournament Overberg School Chess Close Champs 2019
		date 2019-03-08	rnd 5	type Standard	result 1	date 2019-03-08	rnd 5	type Standard	result 1
		Opponent Arison, T (Tyresse)				Opponent Arison, T (Tyresse)
3	1	Tournament Overberg School Chess Close Champs 2019				Tournament Overberg School Chess Close Champs 2019
		date 2019-03-08	rnd 3	type Standard	result 1	date 2019-03-08	rnd 3	type Standard	result 1
		Opponent Stuurman, J (Jayden -Lee)				Opponent Stuurman, J (Jayden -Lee)

#	Games	Start				End
1	1	Tournament Overberg School Chess Close Champs 2019				Tournament Overberg School Chess Close Champs 2019
		date 2019-03-08	rnd 5	type Standard	result 1	date 2019-03-08	rnd 5	type Standard	result 1
		Opponent Arison, T (Tyresse)				Opponent Arison, T (Tyresse)
2	1	Tournament Overberg School Chess Close Champs 2019				Tournament Overberg School Chess Close Champs 2019
		date 2019-03-08	rnd 3	type Standard	result 1	date 2019-03-08	rnd 3	type Standard	result 1
		Opponent Stuurman, J (Jayden -Lee)				Opponent Stuurman, J (Jayden -Lee)
3	1	Tournament Overberg School Chess Close Champs 2019				Tournament Overberg School Chess Close Champs 2019
		date 2019-03-08	rnd 1	type Standard	result 1	date 2019-03-08	rnd 1	type Standard	result 1
		Opponent Marais, P (Pieter)				Opponent Marais, P (Pieter)

#	Games	Start				End
1	2	Tournament VRT Pitt Open 2018				Tournament VRT Pitt Open 2018
		date 2018-06-02	rnd 5	type Rapid	result 1	date 2018-06-02	rnd 6	type Rapid	result 1
		Opponent Taylor, J (Jayden)				Opponent Manuels, E (Ebrahim)
2	1	Tournament VRT Pitt Open 2018				Tournament VRT Pitt Open 2018
		date 2018-06-02	rnd 3	type Rapid	result 1	date 2018-06-02	rnd 3	type Rapid	result 1
		Opponent Pieterse, M (Macdolin)				Opponent Pieterse, M (Macdolin)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament VRT Pitt Open 2018				Tournament Overberg School Chess Close Champs 2019
		date 2018-06-02	rnd 5	type Rapid	result 1	date 2019-03-08	rnd 1	type Standard	result 1
		Opponent Taylor, J (Jayden)				Opponent Marais, P (Pieter)
2	1	Tournament Overberg School Chess Close Champs 2019				Tournament Overberg School Chess Close Champs 2019
		date 2019-03-08	rnd 5	type Standard	result 1	date 2019-03-08	rnd 5	type Standard	result 1
		Opponent Arison, T (Tyresse)				Opponent Arison, T (Tyresse)
3	1	Tournament Overberg School Chess Close Champs 2019				Tournament Overberg School Chess Close Champs 2019
		date 2019-03-08	rnd 3	type Standard	result 1	date 2019-03-08	rnd 3	type Standard	result 1
		Opponent Stuurman, J (Jayden -Lee)				Opponent Stuurman, J (Jayden -Lee)

#	Games	Start				End
1	1	Tournament Overberg School Chess Close Champs 2019				Tournament Overberg School Chess Close Champs 2019
		date 2019-03-08	rnd 5	type Standard	result 1	date 2019-03-08	rnd 5	type Standard	result 1
		Opponent Arison, T (Tyresse)				Opponent Arison, T (Tyresse)
2	1	Tournament Overberg School Chess Close Champs 2019				Tournament Overberg School Chess Close Champs 2019
		date 2019-03-08	rnd 3	type Standard	result 1	date 2019-03-08	rnd 3	type Standard	result 1
		Opponent Stuurman, J (Jayden -Lee)				Opponent Stuurman, J (Jayden -Lee)
3	1	Tournament Overberg School Chess Close Champs 2019				Tournament Overberg School Chess Close Champs 2019
		date 2019-03-08	rnd 1	type Standard	result 1	date 2019-03-08	rnd 1	type Standard	result 1
		Opponent Marais, P (Pieter)				Opponent Marais, P (Pieter)

#	Games	Start				End
1	2	Tournament VRT Pitt Open 2018				Tournament VRT Pitt Open 2018
		date 2018-06-02	rnd 5	type Rapid	result 1	date 2018-06-02	rnd 6	type Rapid	result 1
		Opponent Taylor, J (Jayden)				Opponent Manuels, E (Ebrahim)
2	1	Tournament VRT Pitt Open 2018				Tournament VRT Pitt Open 2018
		date 2018-06-02	rnd 3	type Rapid	result 1	date 2018-06-02	rnd 3	type Rapid	result 1
		Opponent Pieterse, M (Macdolin)				Opponent Pieterse, M (Macdolin)

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	Izatt ,B (Braeden)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Izatt ,B (Braeden)	1	970.6	545.6	1	970.6	545.6	0	0	0	0	0	0
2	Marais ,P (Pieter)	1	1	425	1	1	425	0	0	0	0	0	0
2	Marais ,P (Pieter)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Swarts ,R (Raven)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Swarts ,R (Raven)	1	1157.6	732.6	1	1165.2	732.6	0	0	0	0	0	0
4	Daries ,K (Kenan)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Daries ,K (Kenan)	1	1187.1	762.1	1	1185.2	762.1	0	0	0	0	0	0
5	Stuurman ,J (Jayden -Lee)	1	1	425	1	1	425	0	0	0	0	0	0
5	Stuurman ,J (Jayden -Lee)	1	1142.6	1567.6	1	1200	1567.6	0	0	0	0	0	0
6	Arison ,T (Tyresse)	1	1	425	1	1	425	0	0	0	0	0	0
6	Arison ,T (Tyresse)	1	1099.4	1524.4	1	1073.6	1524.4	0	0	0	0	0	0
7	Edons ,R (Randall)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Edons ,R (Randall)	1	1092.5	667.5	1	1102.8	667.5	0	0	0	0	0	0
8	Taylor ,J (Jayden)	1	1	425	0	0	0	1	1	425	0	0	0
8	Taylor ,J (Jayden)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
9	Manuels ,E (Ebrahim)	1	1	425	0	0	0	1	1	425	0	0	0
9	Manuels ,E (Ebrahim)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
10	May ,J (Jonuque)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	May ,J (Jonuque)	1	1200	775	0	0	0	1	1200	775	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Johnson, S (Simphiwe)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms