Chess South Africa Ratings Database

PLAYER PAGE

Personal

Steyn, PJ (Petrus Jacobus)

Chess SA id

185036338

FIDE id

Date of birth

1985-04-03 (Adult)

Gender

Male

Region

Mangaung (FMB)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-01-25

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1465.2	1504	1496.2	1504
Raw rating	1465	1504	1494.8	1504
Weighted rating	1465.2	1504	1496.2	1503.7
Weighted performance	0	0	0	0
Floor	1004	1004	1004	1004
K-factor	32	32	32	32
Min/Max rating change allowed	113.7	107.5	108.9	107.5
Highest rating	1504 2019-01-01	1504 2019-01-01	1504 2019-01-01	1504 2019-01-01
Highest raw rating	1504 2018-02-01	1504 2024-02-01	1504 2024-02-01	1504 2024-02-01
Highest weighted rating	1504 2019-01-01	1504 2019-01-01	1504 2019-01-01	1504 2019-01-01
Highest weighted performance	1219.6 2019-06-01	1200 2024-02-01	1200 2020-01-01	1200 2018-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0	0	-0.1	0
New rating	1465.2	1504	1496.1	1504
Analysis
Rating	1465.2	1504	1496.2	1504
Raw rating	1465	1504	1494.8	1504
Weighted rating	1465.2	1504	1496.2
Weighted performance	0	0	0
K-factor	32	32	32	32
Floor	1004	1004	1004	1004
Max/Min rating change allowed	113.7	107.5	108.9	107.5
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	1465	1504	1494.8	1504
New weighted rating	1465.2	1504	1496.1	1504
New weighted performance	0	0	0	0
Temp new rating	1465.2	1504	1496.1	1504
Temp new rating +/-	-0	0	-0.1	0
Final new rating +/-	-0	0	-0.1	0
New rating	1465.2	1504	1496.1	1504
New K-factor	32	32	32	32
New floor	1004	1004	1004	1004

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	4	0	4	0
	0	0	0	0
	0	0	0	0
	4	0	4	0
	0	0	0	0
History	21	4	8	9

Games since
	Main 4	Standard 0		Rapid 4		Blitz 0
Gender	Male
Age group	Adult
Region	Mangaung (FMB)
Province	Free State (FS)
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	4	0.5	12.5	-318.8	1514.7	1195.9
Standard	0	0	0	0	0	0
Rapid	4	0.5	12.5	-318.8	1514.7	1195.9
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	17	4.5	26.47	-200	1455.2	1255.2
Standard	0	0	0	0	0	0
Rapid	8	1.5	18.75	-265.6	1417.8	1152.2
Blitz	9	3	33.33	-141.7	1488.5	1346.8

Date	Main	Standard	Rapid	Blitz
2025-11-01	1465	1504	1494.8	1504
2025-09-30	1465	1504	1494.8	1504
2025-09-01	1465	1504	1494.8	1504
2025-08-01	1465	1504	1494.8	1504
2025-07-01	1465	1504	1493.9	1504
2025-06-01	1464.8	1504	1492.8	1504
2025-05-01	1464.7	1504	1491.6	1504
2025-04-01	1464.6	1504	1490.2	1504
2025-03-01	1464.3	1504	1488.4	1504
2025-02-01	1462.6	1504	1482.7	1504
2025-01-01	1466.1	1504	1504	1504
2024-12-01	1466.1	1504	1504	1504
2024-11-01	1466.1	1504	1504	1504
2024-10-01	1466.1	1504	1504	1504
2024-09-01	1466.1	1504	1504	1504
2024-08-01	1466.1	1504	1504	1504
2024-07-01	1466.1	1504	1504	1504
2024-09-01	1466.1	1504	1504	1504
2024-05-01	1466.1	1504	1504	1504
2024-04-01	1466.1	1504	1504	1504
2024-03-01	1466.1	1504	1504	1504
2024-02-01	1466.1	1504	1504	1504
2024-01-01	1466.1	1504	1504	1504
2023-12-01	1458	1504	1422.1	1406.7

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	Mangaung Metro Chess 25 January 2025 (A)	2025-01-25	2025-01-25	Rapid	Mangaung (FMB)	5	4	0.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Mangaung Metro Chess 25 January 2025 (A)	2025-01-25	2025-01-25	Rapid	Mangaung (FMB)	5	4	0.5	Yes	Analysis
2	Morris Club Championship 2022	2022-02-26	2022-02-26	Rapid	Mangaung (FMB)	5	4	1	Yes	Analysis
3	South African Open Chess Championships 2019 (Blitz)	2019-06-19	2019-06-19	Blitz	Frances Baard (NCF)	9	9	3	Yes	Analysis

#	Games	Start				End
1	1	Tournament Mangaung Metro Chess 25 January 2025				Tournament Mangaung Metro Chess 25 January 2025
		date 2025-01-25	rnd 1	type Rapid	result 0.5	date 2025-01-25	rnd 1	type Rapid	result 0.5
		Opponent Scheepers, CAJ (Christiaan)				Opponent Scheepers, CAJ (Christiaan)
2	1	Tournament Morris Club Championship 2022				Tournament Morris Club Championship 2022
		date 2022-02-26	rnd 4	type Rapid	result 1	date 2022-02-26	rnd 4	type Rapid	result 1
		Opponent Van Der Merwe, M (Marthinus)				Opponent Van Der Merwe, M (Marthinus)
3	1	Tournament South African Open Chess Championships 2019				Tournament South African Open Chess Championships 2019
		date 2019-06-19	rnd 9	type Blitz	result 0.5	date 2019-06-19	rnd 9	type Blitz	result 0.5
		Opponent Landman, J (Johan)				Opponent Landman, J (Johan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Mangaung Metro Chess 25 January 2025				Tournament Mangaung Metro Chess 25 January 2025
		date 2025-01-25	rnd 1	type Rapid	result 0.5	date 2025-01-25	rnd 1	type Rapid	result 0.5
		Opponent Scheepers, CAJ (Christiaan)				Opponent Scheepers, CAJ (Christiaan)
2	1	Tournament Morris Club Championship 2022				Tournament Morris Club Championship 2022
		date 2022-02-26	rnd 4	type Rapid	result 1	date 2022-02-26	rnd 4	type Rapid	result 1
		Opponent Van Der Merwe, M (Marthinus)				Opponent Van Der Merwe, M (Marthinus)

#	Games	Start				End
1	1	Tournament South African Open Chess Championships 2019				Tournament South African Open Chess Championships 2019
		date 2019-06-19	rnd 9	type Blitz	result 0.5	date 2019-06-19	rnd 9	type Blitz	result 0.5
		Opponent Landman, J (Johan)				Opponent Landman, J (Johan)
2	1	Tournament South African Open Chess Championships 2019				Tournament South African Open Chess Championships 2019
		date 2019-06-19	rnd 7	type Blitz	result 0.5	date 2019-06-19	rnd 7	type Blitz	result 0.5
		Opponent Slippers, S (Sonja)				Opponent Slippers, S (Sonja)
3	1	Tournament South African Open Chess Championships 2019				Tournament South African Open Chess Championships 2019
		date 2019-06-19	rnd 5	type Blitz	result 1	date 2019-06-19	rnd 5	type Blitz	result 1
		Opponent Kgosimotswedi, AM (Aaron)				Opponent Kgosimotswedi, AM (Aaron)

#	Games	Start				End
1	1	Tournament Morris Club Championship 2022				Tournament Morris Club Championship 2022
		date 2022-02-26	rnd 4	type Rapid	result 1	date 2022-02-26	rnd 4	type Rapid	result 1
		Opponent Van Der Merwe, M (Marthinus)				Opponent Van Der Merwe, M (Marthinus)
2	1	Tournament South African Open Chess Championships 2019				Tournament South African Open Chess Championships 2019
		date 2019-06-19	rnd 5	type Blitz	result 1	date 2019-06-19	rnd 5	type Blitz	result 1
		Opponent Kgosimotswedi, AM (Aaron)				Opponent Kgosimotswedi, AM (Aaron)
3	1	Tournament South African Open Chess Championships 2019				Tournament South African Open Chess Championships 2019
		date 2019-06-19	rnd 1	type Blitz	result 1	date 2019-06-19	rnd 1	type Blitz	result 1
		Opponent Manana, L (Lindsay)				Opponent Manana, L (Lindsay)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Morris Club Championship 2022				Tournament Morris Club Championship 2022
		date 2022-02-26	rnd 4	type Rapid	result 1	date 2022-02-26	rnd 4	type Rapid	result 1
		Opponent Van Der Merwe, M (Marthinus)				Opponent Van Der Merwe, M (Marthinus)

#	Games	Start				End
1	1	Tournament South African Open Chess Championships 2019				Tournament South African Open Chess Championships 2019
		date 2019-06-19	rnd 5	type Blitz	result 1	date 2019-06-19	rnd 5	type Blitz	result 1
		Opponent Kgosimotswedi, AM (Aaron)				Opponent Kgosimotswedi, AM (Aaron)
2	1	Tournament South African Open Chess Championships 2019				Tournament South African Open Chess Championships 2019
		date 2019-06-19	rnd 1	type Blitz	result 1	date 2019-06-19	rnd 1	type Blitz	result 1
		Opponent Manana, L (Lindsay)				Opponent Manana, L (Lindsay)

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	Scheepers ,CAJ (Christiaan)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
1	Scheepers ,CAJ (Christiaan)	1	1345.2	1345.2	0	0	0	1	1058.6	1345.2	0	0	0
2	Van Der Merwe ,M (Marthinus)	1	1	425	0	0	0	1	1	425	0	0	0
2	Van Der Merwe ,M (Marthinus)	1	1365.1	1790.1	0	0	0	1	1266	1790.1	0	0	0
3	Sekharume ,L (Lefu)	1	0	-425	0	0	0	1	0	-425	0	0	0
3	Sekharume ,L (Lefu)	1	1852.9	1427.9	0	0	0	1	1390	1427.9	0	0	0
4	Redguard ,J (Junaid)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Redguard ,J (Junaid)	1	1377	952	0	0	0	1	1168.3	952	0	0	0
5	Van Der Merwe ,T (Tiaan)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Van Der Merwe ,T (Tiaan)	1	1268.2	843.2	0	0	0	1	1200	843.2	0	0	0
6	Mitchell ,V (Vanadium)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Mitchell ,V (Vanadium)	1	1496.8	1071.8	0	0	0	1	1482.6	1071.8	0	0	0
7	Lediga ,T (Tshepo)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Lediga ,T (Tshepo)	1	1273.4	848.4	0	0	0	1	1011.4	848.4	0	0	0
8	Kamolane ,T (Thapelo)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Kamolane ,T (Thapelo)	1	1363.9	938.9	0	0	0	1	1208.3	938.9	0	0	0
9	Manana ,L (Lindsay)	1	1	425	0	0	0	0	0	0	1	1	425
9	Manana ,L (Lindsay)	1	1291.4	1716.4	0	0	0	0	0	0	1	1200	1716.4
10	Jack ,AW (Azile Wandile)	1	0	-425	0	0	0	0	0	0	1	0	-425
10	Jack ,AW (Azile Wandile)	1	1567.1	1142.1	0	0	0	0	0	0	1	1548.9	1142.1

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Steyn, PJ (Petrus Jacobus)

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