Chess South Africa Ratings Database

PLAYER PAGE

Personal

Steyn, R (Rohan)

Chess SA id

108090809

FIDE id

Date of birth

2008-06-05 (U18)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-10-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1079.5	1059.2	1200	1200
Raw rating	1079.5	1059.2	1200	1200
Weighted rating	1079.5	1059.2	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	196.9	202.6	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 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1079.5	1059.2	1200	1200
Analysis
Rating	1079.5	1059.2	1200	1200
Raw rating	1079.5	1059.2	1200	1200
Weighted rating	1079.5	1059.2	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	196.9	202.6	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	1079.5	1059.2	1200	1200
New weighted rating	1079.5	1059.2	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1079.5	1059.2	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1079.5	1059.2	1200	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	30	25	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	20	6.5	32.5	-148.8	1125.5	976.7
Standard	20	6.5	32.5	-148.8	1125.5	976.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1079.5	1059.2	1200	1200
2025-09-30	1079.5	1059.2	1200	1200
2025-09-01	1079.5	1059.2	1200	1200
2025-08-01	1079.5	1059.2	1200	1200
2025-07-01	1079.5	1059.2	1200	1200
2025-06-01	1079.5	1059.2	1200	1200
2025-05-01	1079.5	1059.2	1200	1200
2025-04-01	1079.5	1059.2	1200	1200
2025-03-01	1079.5	1059.2	1200	1200
2025-02-01	1079.5	1059.2	1200	1200
2025-01-01	1079.5	1059.2	1200	1200
2024-12-01	1079.5	1059.2	1200	1200
2024-11-01	1079.5	1059.2	1200	1200
2024-10-01	1079.5	1059.2	1200	1200
2024-09-01	1079.5	1059.2	1200	1200
2024-08-01	1079.5	1059.2	1200	1200
2024-07-01	1079.5	1059.2	1200	1200
2024-09-01	1079.5	1059.2	1200	1200
2024-05-01	1079.5	1059.2	1200	1200
2024-04-01	1079.5	1059.2	1200	1200
2024-03-01	1079.5	1059.2	1200	1200
2024-02-01	1079.5	1059.2	1200	1200
2024-01-01	1079.5	1059.2	1200	1200
2023-12-01	1079.5	1059.2	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	2019 Western Cape Club Championship (C)	2019-10-25	2019-10-27	Standard	Overberg (WOS)	5	5	1	Yes	Analysis
2	Overberg Top Schools 2019 (U11)	2019-07-20	2019-07-20	Standard	Overberg (WOS)	5	5	3	Yes	Analysis
3	Caledon Casino 2 2018 (U12)	2018-10-20	2018-10-20	Standard	Overberg (WOS)	5	5	0.5	Yes	Analysis
4	Overberg 2nd Trial 2018 (U12)	2018-05-05	2018-05-05	Standard	Overberg (WOS)	5	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament Overberg Top Schools 2019				Tournament Overberg Top Schools 2019
		date 2019-07-20	rnd 2	type Standard	result 1	date 2019-07-20	rnd 3	type Standard	result 1
		Opponent Rathbone, J (Johnathan)				Opponent Prins, F (Florenique)
2	1	Tournament 2019 Western Cape Club Championship				Tournament 2019 Western Cape Club Championship
		date 2019-10-26	rnd 4	type Standard	result 1	date 2019-10-26	rnd 4	type Standard	result 1
		Opponent Ntontelo, K (Khazimla)				Opponent Ntontelo, K (Khazimla)
3	1	Tournament Overberg Top Schools 2019				Tournament Overberg Top Schools 2019
		date 2019-07-20	rnd 5	type Standard	result 1	date 2019-07-20	rnd 5	type Standard	result 1
		Opponent Matinywa, T (Thobani)				Opponent Matinywa, T (Thobani)

#	Games	Start				End
1	2	Tournament Overberg Top Schools 2019				Tournament Overberg Top Schools 2019
		date 2019-07-20	rnd 2	type Standard	result 1	date 2019-07-20	rnd 3	type Standard	result 1
		Opponent Rathbone, J (Johnathan)				Opponent Prins, F (Florenique)
2	1	Tournament 2019 Western Cape Club Championship				Tournament 2019 Western Cape Club Championship
		date 2019-10-26	rnd 4	type Standard	result 1	date 2019-10-26	rnd 4	type Standard	result 1
		Opponent Ntontelo, K (Khazimla)				Opponent Ntontelo, K (Khazimla)
3	1	Tournament Overberg Top Schools 2019				Tournament Overberg Top Schools 2019
		date 2019-07-20	rnd 5	type Standard	result 1	date 2019-07-20	rnd 5	type Standard	result 1
		Opponent Matinywa, T (Thobani)				Opponent Matinywa, T (Thobani)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Overberg Top Schools 2019				Tournament Overberg Top Schools 2019
		date 2019-07-20	rnd 2	type Standard	result 1	date 2019-07-20	rnd 3	type Standard	result 1
		Opponent Rathbone, J (Johnathan)				Opponent Prins, F (Florenique)
2	1	Tournament 2019 Western Cape Club Championship				Tournament 2019 Western Cape Club Championship
		date 2019-10-26	rnd 4	type Standard	result 1	date 2019-10-26	rnd 4	type Standard	result 1
		Opponent Ntontelo, K (Khazimla)				Opponent Ntontelo, K (Khazimla)
3	1	Tournament Overberg Top Schools 2019				Tournament Overberg Top Schools 2019
		date 2019-07-20	rnd 5	type Standard	result 1	date 2019-07-20	rnd 5	type Standard	result 1
		Opponent Matinywa, T (Thobani)				Opponent Matinywa, T (Thobani)

#	Games	Start				End
1	2	Tournament Overberg Top Schools 2019				Tournament Overberg Top Schools 2019
		date 2019-07-20	rnd 2	type Standard	result 1	date 2019-07-20	rnd 3	type Standard	result 1
		Opponent Rathbone, J (Johnathan)				Opponent Prins, F (Florenique)
2	1	Tournament 2019 Western Cape Club Championship				Tournament 2019 Western Cape Club Championship
		date 2019-10-26	rnd 4	type Standard	result 1	date 2019-10-26	rnd 4	type Standard	result 1
		Opponent Ntontelo, K (Khazimla)				Opponent Ntontelo, K (Khazimla)
3	1	Tournament Overberg Top Schools 2019				Tournament Overberg Top Schools 2019
		date 2019-07-20	rnd 5	type Standard	result 1	date 2019-07-20	rnd 5	type Standard	result 1
		Opponent Matinywa, T (Thobani)				Opponent Matinywa, T (Thobani)

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	Beukes ,L (Lanique)	2	1	0	2	1	0	0	0	0	0	0	0
1	Beukes ,L (Lanique)	2	735.8	735.8	2	746.2	735.8	0	0	0	0	0	0
2	Prins ,F (Florenique)	1	1	425	1	1	425	0	0	0	0	0	0
2	Prins ,F (Florenique)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Muller ,C (Christiaan)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Muller ,C (Christiaan)	1	1248.8	823.8	1	1217.1	823.8	0	0	0	0	0	0
4	Gabriels ,J (Jawon)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Gabriels ,J (Jawon)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Snyders ,M (Meya)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Snyders ,M (Meya)	1	1155	730	1	1141.5	730	0	0	0	0	0	0
6	Matinywa ,T (Thobani)	1	1	425	1	1	425	0	0	0	0	0	0
6	Matinywa ,T (Thobani)	1	1164.8	1589.8	1	1158.4	1589.8	0	0	0	0	0	0
7	Jansen ,R (Riquelle)	1	1	425	1	1	425	0	0	0	0	0	0
7	Jansen ,R (Riquelle)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Smit ,Z (Zoe)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Smit ,Z (Zoe)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Waldeck ,S (Stanvil)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Waldeck ,S (Stanvil)	1	1226	801	1	1229.1	801	0	0	0	0	0	0
10	Gibson ,A (Amy-Leigh)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Gibson ,A (Amy-Leigh)	1	1521.1	1096.1	1	1515.3	1096.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Steyn, R (Rohan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms