Chess South Africa Ratings Database

PLAYER PAGE

Personal

Steyn, J (Johan)

Chess SA id

1780141165

FIDE id

Date of birth

1978-11-29 (Adult)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-11-05

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1406.9	1332.4	1292.7	1300
Raw rating	1406.9	1332.4	1292.7	1300
Weighted rating	1406.1	1332.3	1292.2	1299
Weighted performance	0	0	0	0
Floor	906.9	832.4	792.7	800
K-factor	32	36	36	36
Min/Max rating change allowed	123.5	137.3	145.3	143.8
Highest rating	1727.9 2022-05-01	1706.7 2022-05-01	1381 2022-11-01	1300 2024-02-01
Highest raw rating	1406.9 2024-02-01	1332.4 2024-02-01	1292.7 2024-02-01	1300 2024-02-01
Highest weighted rating	1404.2 2025-08-01	1331.9 2025-08-01	1291.3 2025-08-01	1296.7 2025-08-01
Highest weighted performance	1727.9 2022-05-01	1706.7 2022-05-01	1381 2022-11-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1406.9	1332.4	1292.7	1300
Analysis
Rating	1406.9	1332.4	1292.7	1300
Raw rating	1406.9	1332.4	1292.7	1300
Weighted rating	1406.1	1332.3	1292.2
Weighted performance	0	0	0
K-factor	32	36	36	36
Floor	906.9	832.4	792.7	800
Max/Min rating change allowed	123.5	137.3	145.3	143.8
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	1406.9	1332.4	1292.7	1300
New weighted rating	1406.6	1332.4	1292.5	1299.7
New weighted performance	0	0	0	0
Temp new rating	1406.9	1332.4	1292.7	1300
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1406.9	1332.4	1292.7	1300
New K-factor	32	36	36	36
New floor	906.9	832.4	792.7	800

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	11	5	6
	0	0	0
History	11	5	6

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Cape Town (WCT)
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	11	8.5	77.27	231.8	1355.9	1587.7
Standard	5	4.5	90	340	1375.6	1715.6
Rapid	6	4	66.67	141.7	1339.4	1481.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1406.9	1332.4	1292.7	1300
2025-09-01	1406.9	1332.4	1292.7	1300
2025-08-01	1406.9	1332.4	1292.7	1300
2025-07-01	1406.9	1332.4	1292.7	1300
2025-06-01	1406.9	1332.4	1292.7	1300
2025-05-01	1406.9	1332.4	1292.7	1300
2025-04-01	1406.9	1332.4	1292.7	1300
2025-03-01	1406.9	1332.4	1292.7	1300
2025-02-01	1406.9	1332.4	1292.7	1300
2025-01-01	1406.9	1332.4	1292.7	1300
2024-12-01	1406.9	1332.4	1292.7	1300
2024-11-01	1406.9	1332.4	1292.7	1300
2024-10-01	1406.9	1332.4	1292.7	1300
2024-09-01	1406.9	1332.4	1292.7	1300
2024-08-01	1406.9	1332.4	1292.7	1300
2024-07-01	1406.9	1332.4	1292.7	1300
2024-06-01	1406.9	1332.4	1292.7	1300
2024-08-01	1406.9	1332.4	1292.7	1300
2024-04-01	1406.9	1332.4	1292.7	1300
2024-03-01	1406.9	1332.4	1292.7	1300
2024-02-01	1406.9	1332.4	1292.7	1300
2024-01-01	1406.9	1332.4	1292.7	1300
2023-12-01	1325.8	1317.6	1250	1200
2023-11-01	1325.8	1317.6	1250	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	Kenridge Rapid 2022 (B)	2022-11-05	2022-11-05	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
2	Steinitz Open 2022 (C)	2022-05-21	2022-05-22	Standard	Cape Town (WCT)	5	5	4.5	Yes	Analysis

#	Games	Start				End
1	6	Tournament Steinitz Open 2022				Tournament Kenridge Rapid 2022
		date 2022-05-21	rnd 1	type Standard	result 1	date 2022-11-05	rnd 1	type Rapid	result 1
		Opponent Mayekiso, A (Amila)				Opponent Van Staaden, BH (Burton)
2	2	Tournament Kenridge Rapid 2022				Tournament Kenridge Rapid 2022
		date 2022-11-05	rnd 5	type Rapid	result 1	date 2022-11-05	rnd 6	type Rapid	result 1
		Opponent Osborne, N (Nicole)				Opponent Bell, L (Luke)
3	1	Tournament Kenridge Rapid 2022				Tournament Kenridge Rapid 2022
		date 2022-11-05	rnd 3	type Rapid	result 1	date 2022-11-05	rnd 3	type Rapid	result 1
		Opponent Beck, T (Thilo)				Opponent Beck, T (Thilo)

#	Games	Start				End
1	5	Tournament Steinitz Open 2022				Tournament Steinitz Open 2022
		date 2022-05-21	rnd 1	type Standard	result 1	date 2022-05-22	rnd 5	type Standard	result 1
		Opponent Mayekiso, A (Amila)				Opponent Osborne, N (Nicole)

#	Games	Start				End
1	2	Tournament Kenridge Rapid 2022				Tournament Kenridge Rapid 2022
		date 2022-11-05	rnd 5	type Rapid	result 1	date 2022-11-05	rnd 6	type Rapid	result 1
		Opponent Osborne, N (Nicole)				Opponent Bell, L (Luke)
2	1	Tournament Kenridge Rapid 2022				Tournament Kenridge Rapid 2022
		date 2022-11-05	rnd 3	type Rapid	result 1	date 2022-11-05	rnd 3	type Rapid	result 1
		Opponent Beck, T (Thilo)				Opponent Beck, T (Thilo)
3	1	Tournament Kenridge Rapid 2022				Tournament Kenridge Rapid 2022
		date 2022-11-05	rnd 1	type Rapid	result 1	date 2022-11-05	rnd 1	type Rapid	result 1
		Opponent Van Staaden, BH (Burton)				Opponent Van Staaden, BH (Burton)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Steinitz Open 2022				Tournament Kenridge Rapid 2022
		date 2022-05-21	rnd 3	type Standard	result 1	date 2022-11-05	rnd 1	type Rapid	result 1
		Opponent De Jager, L (Leon)				Opponent Van Staaden, BH (Burton)
2	2	Tournament Kenridge Rapid 2022				Tournament Kenridge Rapid 2022
		date 2022-11-05	rnd 5	type Rapid	result 1	date 2022-11-05	rnd 6	type Rapid	result 1
		Opponent Osborne, N (Nicole)				Opponent Bell, L (Luke)
3	1	Tournament Kenridge Rapid 2022				Tournament Kenridge Rapid 2022
		date 2022-11-05	rnd 3	type Rapid	result 1	date 2022-11-05	rnd 3	type Rapid	result 1
		Opponent Beck, T (Thilo)				Opponent Beck, T (Thilo)

#	Games	Start				End
1	3	Tournament Steinitz Open 2022				Tournament Steinitz Open 2022
		date 2022-05-21	rnd 3	type Standard	result 1	date 2022-05-22	rnd 5	type Standard	result 1
		Opponent De Jager, L (Leon)				Opponent Osborne, N (Nicole)
2	1	Tournament Steinitz Open 2022				Tournament Steinitz Open 2022
		date 2022-05-21	rnd 1	type Standard	result 1	date 2022-05-21	rnd 1	type Standard	result 1
		Opponent Mayekiso, A (Amila)				Opponent Mayekiso, A (Amila)

#	Games	Start				End
1	2	Tournament Kenridge Rapid 2022				Tournament Kenridge Rapid 2022
		date 2022-11-05	rnd 5	type Rapid	result 1	date 2022-11-05	rnd 6	type Rapid	result 1
		Opponent Osborne, N (Nicole)				Opponent Bell, L (Luke)
2	1	Tournament Kenridge Rapid 2022				Tournament Kenridge Rapid 2022
		date 2022-11-05	rnd 3	type Rapid	result 1	date 2022-11-05	rnd 3	type Rapid	result 1
		Opponent Beck, T (Thilo)				Opponent Beck, T (Thilo)
3	1	Tournament Kenridge Rapid 2022				Tournament Kenridge Rapid 2022
		date 2022-11-05	rnd 1	type Rapid	result 1	date 2022-11-05	rnd 1	type Rapid	result 1
		Opponent Van Staaden, BH (Burton)				Opponent Van Staaden, BH (Burton)

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	Osborne ,N (Nicole)	2	2	425	1	1	425	1	1	425	0	0	0
1	Osborne ,N (Nicole)	2	1330	1755	1	1363.2	1755	1	1062.4	1755	0	0	0
2	Smith ,Z (Zion)	1	1	425	1	1	425	0	0	0	0	0	0
2	Smith ,Z (Zion)	1	1501.9	1926.9	1	1439.1	1926.9	0	0	0	0	0	0
3	Salimu ,C (Chase)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Salimu ,C (Chase)	1	1609.2	1609.2	1	1581.2	1609.2	0	0	0	0	0	0
4	Mayekiso ,A (Amila)	1	1	425	1	1	425	0	0	0	0	0	0
4	Mayekiso ,A (Amila)	1	1303.4	1728.4	1	1274.5	1728.4	0	0	0	0	0	0
5	De Jager ,L (Leon)	1	1	425	1	1	425	0	0	0	0	0	0
5	De Jager ,L (Leon)	1	1090.4	1515.4	1	1114.6	1515.4	0	0	0	0	0	0
6	Janse Van Vuuren ,T (Terrance)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Janse Van Vuuren ,T (Terrance)	1	1459.5	1034.5	0	0	0	1	1278	1034.5	0	0	0
7	Dlamini ,N (Njabulo)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Dlamini ,N (Njabulo)	1	1323	898	0	0	0	1	1223.8	898	0	0	0
8	Beck ,T (Thilo)	1	1	425	0	0	0	1	1	425	0	0	0
8	Beck ,T (Thilo)	1	1243.5	1668.5	0	0	0	1	1185.2	1668.5	0	0	0
9	Bell ,L (Luke)	1	1	425	0	0	0	1	1	425	0	0	0
9	Bell ,L (Luke)	1	1385.4	1810.4	0	0	0	1	1376.5	1810.4	0	0	0
10	Van Staaden ,BH (Burton)	1	1	425	0	0	0	1	1	425	0	0	0
10	Van Staaden ,BH (Burton)	1	1338.3	1763.3	0	0	0	1	1298.8	1763.3	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Steyn, J (Johan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms