Chess South Africa Ratings Database

PLAYER PAGE

Personal

Rajah, R (Rowan)

Chess SA id

104045927

FIDE id

Date of birth

2004-07-25 (Adult)

Gender

Male

Region

Nkangala (MNW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-02-24

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	590.4	586	576.4	500
Raw rating	590.4	586	576.4	500
Weighted rating	589.9	585.1	576.4	500
Weighted performance	0	0	0	0
Floor	500	500	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	395.2	397.7	403.2	449.5
Highest rating	1200 2024-11-01	1200 2024-02-01	1200 2024-11-01	1200 2024-02-01
Highest raw rating	590.4 2024-02-01	586 2024-02-01	576.4 2024-02-01	500 2024-02-01
Highest weighted rating	590.4 2024-11-01	586 2024-11-01	576.4 2024-11-01	500 2024-11-01
Highest weighted performance	1200 2024-12-01	1200 2024-02-01	1200 2024-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	590.4	586	576.4	500
Analysis
Rating	590.4	586	576.4	500
Raw rating	590.4	586	576.4	500
Weighted rating	589.9	585.1	576.4
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	500	500	500	500
Max/Min rating change allowed	395.2	397.7	403.2	449.5
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	590.4	586	576.4	500
New weighted rating	590.2	585.7	576.4	500
New weighted performance	0	0	0	0
Temp new rating	590.4	586	576.4	500
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	590.4	586	576.4	500
New K-factor	40	40	40	40
New floor	500	500	500	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	31	21	10

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Nkangala (MNW)
Province	Mpumalanga (MP)
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	5	2	40	-85	1133.4	1048.4
Standard	0	0	0	0	0	0
Rapid	5	2	40	-85	1133.4	1048.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	590.4	586	576.4	500
2025-09-01	590.4	586	576.4	500
2025-08-01	590.4	586	576.4	500
2025-07-01	590.4	586	576.4	500
2025-06-01	590.4	586	576.4	500
2025-05-01	590.4	586	576.4	500
2025-04-01	590.4	586	576.4	500
2025-03-01	590.4	586	576.4	500
2025-02-01	590.4	586	576.4	500
2025-01-01	590.4	586	576.4	500
2024-12-01	590.4	586	576.4	500
2024-11-01	590.4	586	576.4	500
2024-10-01	590.4	586	576.4	500
2024-09-01	590.4	586	576.4	500
2024-08-01	590.4	586	576.4	500
2024-07-01	590.4	586	576.4	500
2024-06-01	590.4	586	576.4	500
2024-08-01	590.4	586	576.4	500
2024-04-01	590.4	586	576.4	500
2024-03-01	590.4	586	576.4	500
2024-02-01	590.4	586	576.4	500
2024-01-01	590.4	586	576.4	500
2023-12-01	545.1	500	576.4	500
2023-11-01	545.1	500	576.4	500

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	Nkangala 1st Tournament Curro - Witbank 2018 (C)	2018-02-24	2018-02-24	Rapid	Nkangala (MNW)	5	5	2	Yes	Analysis

#	Games	Start				End
1	1	Tournament Nkangala 1st Tournament Curro - Witbank 2018				Tournament Nkangala 1st Tournament Curro - Witbank 2018
		date 2018-02-24	rnd 5	type Rapid	result 1	date 2018-02-24	rnd 5	type Rapid	result 1
		Opponent Moetanalo, T (Theto)				Opponent Moetanalo, T (Theto)
2	1	Tournament Nkangala 1st Tournament Curro - Witbank 2018				Tournament Nkangala 1st Tournament Curro - Witbank 2018
		date 2018-02-24	rnd 1	type Rapid	result 1	date 2018-02-24	rnd 1	type Rapid	result 1
		Opponent Africa, N (Nathan)				Opponent Africa, N (Nathan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Nkangala 1st Tournament Curro - Witbank 2018				Tournament Nkangala 1st Tournament Curro - Witbank 2018
		date 2018-02-24	rnd 5	type Rapid	result 1	date 2018-02-24	rnd 5	type Rapid	result 1
		Opponent Moetanalo, T (Theto)				Opponent Moetanalo, T (Theto)
2	1	Tournament Nkangala 1st Tournament Curro - Witbank 2018				Tournament Nkangala 1st Tournament Curro - Witbank 2018
		date 2018-02-24	rnd 1	type Rapid	result 1	date 2018-02-24	rnd 1	type Rapid	result 1
		Opponent Africa, N (Nathan)				Opponent Africa, N (Nathan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Nkangala 1st Tournament Curro - Witbank 2018				Tournament Nkangala 1st Tournament Curro - Witbank 2018
		date 2018-02-24	rnd 5	type Rapid	result 1	date 2018-02-24	rnd 5	type Rapid	result 1
		Opponent Moetanalo, T (Theto)				Opponent Moetanalo, T (Theto)
2	1	Tournament Nkangala 1st Tournament Curro - Witbank 2018				Tournament Nkangala 1st Tournament Curro - Witbank 2018
		date 2018-02-24	rnd 1	type Rapid	result 1	date 2018-02-24	rnd 1	type Rapid	result 1
		Opponent Africa, N (Nathan)				Opponent Africa, N (Nathan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Nkangala 1st Tournament Curro - Witbank 2018				Tournament Nkangala 1st Tournament Curro - Witbank 2018
		date 2018-02-24	rnd 5	type Rapid	result 1	date 2018-02-24	rnd 5	type Rapid	result 1
		Opponent Moetanalo, T (Theto)				Opponent Moetanalo, T (Theto)
2	1	Tournament Nkangala 1st Tournament Curro - Witbank 2018				Tournament Nkangala 1st Tournament Curro - Witbank 2018
		date 2018-02-24	rnd 1	type Rapid	result 1	date 2018-02-24	rnd 1	type Rapid	result 1
		Opponent Africa, N (Nathan)				Opponent Africa, N (Nathan)

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	Van Schalkwyk ,S (Stephen)	1	0	-425	0	0	0	1	0	-425	0	0	0
1	Van Schalkwyk ,S (Stephen)	1	1200	775	0	0	0	1	1200	775	0	0	0
2	Joubert ,GCD (Coenraad)	1	0	-425	0	0	0	1	0	-425	0	0	0
2	Joubert ,GCD (Coenraad)	1	866.8	441.8	0	0	0	1	900	441.8	0	0	0
3	Moetanalo ,T (Theto)	1	1	425	0	0	0	1	1	425	0	0	0
3	Moetanalo ,T (Theto)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
4	Nel ,P (Patrick)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Nel ,P (Patrick)	1	1200	775	0	0	0	1	1200	775	0	0	0
5	Africa ,N (Nathan)	1	1	425	0	0	0	1	1	425	0	0	0
5	Africa ,N (Nathan)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Rajah, R (Rowan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms