Chess South Africa Ratings Database

PLAYER PAGE

Personal

Rossouw, D (Dihan)

Chess SA id

1100100918

FIDE id

Date of birth

2010-08-04 (U16)

Gender

Male

Region

Mangaung (FMB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-10-12

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	840.9	825.2	1200	1200
Raw rating	840.9	825.2	1200	1200
Weighted rating	840.9	825.2	1200	1200
Weighted performance	183.2	183	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	276.6	282.8	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	840.9	825.2	1200	1200
Analysis
Rating	840.9	825.2	1200	1200
Raw rating	840.9	825.2	1200	1200
Weighted rating	840.9	825.2	1200
Weighted performance	183.2	183	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	276.6	282.8	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	840.9	825.2	1200	1200
New weighted rating	840.9	825.2	1200	1200
New weighted performance	178.5	178.3	0	0
Temp new rating	840.9	825.2	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	840.9	825.2	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	59	59

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Mangaung (FMB)
Province	Free State (FS)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	59	4	6.78	-367.4	1191.9	824.5
Standard	59	4	6.78	-367.4	1191.9	824.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	840.9	825.2	1200	1200
2025-09-30	840.9	825.2	1200	1200
2025-09-01	840.9	825.2	1200	1200
2025-08-01	840.9	825.2	1200	1200
2025-07-01	840.9	825.2	1200	1200
2025-06-01	840.9	825.2	1200	1200
2025-05-01	840.9	825.2	1200	1200
2025-04-01	840.9	825.2	1200	1200
2025-03-01	840.9	825.2	1200	1200
2025-02-01	840.9	825.2	1200	1200
2025-01-01	840.9	825.2	1200	1200
2024-12-01	840.9	825.2	1200	1200
2024-11-01	840.9	825.2	1200	1200
2024-10-01	840.9	825.2	1200	1200
2024-09-01	840.9	825.2	1200	1200
2024-08-01	840.9	825.2	1200	1200
2024-07-01	840.9	825.2	1200	1200
2024-09-01	840.9	825.2	1200	1200
2024-05-01	840.9	825.2	1200	1200
2024-04-01	840.9	825.2	1200	1200
2024-03-01	840.9	825.2	1200	1200
2024-02-01	840.9	825.2	1200	1200
2024-01-01	840.9	825.2	1200	1200
2023-12-01	840.9	825.2	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	Mangaung Metro Chess October 2019 (E)	2019-10-11	2019-10-12	Standard	Mangaung (FMB)	5	4	0	Yes	Analysis
2	Courteney Page 2019 (F)	2019-09-06	2019-09-07	Standard	Mangaung (FMB)	5	5	0.5	Yes	Analysis
3	Mangaung Metro Chess 16-17 August 2019 (F)	2019-08-16	2019-08-17	Standard	Mangaung (FMB)	5	4	0.5	Yes	Analysis
4	Mangaung Metro Chess 31 May to 1 June 2019 (F)	2019-05-31	2019-06-01	Standard	Mangaung (FMB)	5	4	0	Yes	Analysis
5	Inter Regional Chess Championship 2019 (U10)	2019-05-10	2019-05-11	Standard	Mangaung (FMB)	5	4	0	Yes	Analysis
6	Mangaung Metro Chess 12 to 13 April 2019 (F)	2019-04-12	2019-04-13	Standard	Mangaung (FMB)	5	4	0	Yes	Analysis
7	Mangaung Metro Chess 15-16 March 2019 (F)	2019-03-15	2019-03-16	Standard	Mangaung (FMB)	5	3	0	Yes	Analysis
8	Mangaung Metro Chess 1-2 February 2019 (F)	2019-02-01	2019-02-02	Standard	Mangaung (FMB)	5	4	0	Yes	Analysis
9	Mangaung Metro Chess 18-19 January 2019 (F)	2019-01-18	2019-01-19	Standard	Mangaung (FMB)	5	4	1	Yes	Analysis
10	Mangaung Metro Chess12 & 13 October 2018 (F)	2018-10-12	2018-10-13	Standard	Mangaung (FMB)	5	4	0.5	Yes	Analysis
11	Free State Open 2018 (Beginners)	2018-08-17	2018-08-18	Standard	Mangaung (FMB)	6	5	1	Yes	Analysis
12	Mangaung Metro Chess 27-28 July 2018 (F)	2018-07-27	2018-07-28	Standard	Mangaung (FMB)	5	4	0	Yes	Analysis
13	Mangaung Metro Chess 1-2 June 2018 (F)	2018-06-01	2018-06-02	Standard	Mangaung (FMB)	5	5	0.5	Yes	Analysis
14	Mangaung Metro Chess 20-21 April 2018 (F)	2018-04-20	2018-04-21	Standard	Mangaung (FMB)	5	5	0	Yes	Analysis

#	Games	Start				End
1	1	Tournament Courteney Page 2019				Tournament Courteney Page 2019
		date 2019-09-07	rnd 3	type Standard	result 0.5	date 2019-09-07	rnd 3	type Standard	result 0.5
		Opponent Leisa, B (Blessing)				Opponent Leisa, B (Blessing)
2	1	Tournament Mangaung Metro Chess 16-17 August 2019				Tournament Mangaung Metro Chess 16-17 August 2019
		date 2019-08-17	rnd 4	type Standard	result 0.5	date 2019-08-17	rnd 4	type Standard	result 0.5
		Opponent Coetzee, J (Jonico)				Opponent Coetzee, J (Jonico)
3	1	Tournament Mangaung Metro Chess 18-19 January 2019				Tournament Mangaung Metro Chess 18-19 January 2019
		date 2019-01-19	rnd 5	type Standard	result 1	date 2019-01-19	rnd 5	type Standard	result 1
		Opponent Griesel, L (Lezay)				Opponent Griesel, L (Lezay)

#	Games	Start				End
1	1	Tournament Courteney Page 2019				Tournament Courteney Page 2019
		date 2019-09-07	rnd 3	type Standard	result 0.5	date 2019-09-07	rnd 3	type Standard	result 0.5
		Opponent Leisa, B (Blessing)				Opponent Leisa, B (Blessing)
2	1	Tournament Mangaung Metro Chess 16-17 August 2019				Tournament Mangaung Metro Chess 16-17 August 2019
		date 2019-08-17	rnd 4	type Standard	result 0.5	date 2019-08-17	rnd 4	type Standard	result 0.5
		Opponent Coetzee, J (Jonico)				Opponent Coetzee, J (Jonico)
3	1	Tournament Mangaung Metro Chess 18-19 January 2019				Tournament Mangaung Metro Chess 18-19 January 2019
		date 2019-01-19	rnd 5	type Standard	result 1	date 2019-01-19	rnd 5	type Standard	result 1
		Opponent Griesel, L (Lezay)				Opponent Griesel, L (Lezay)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Mangaung Metro Chess 18-19 January 2019				Tournament Mangaung Metro Chess 18-19 January 2019
		date 2019-01-19	rnd 5	type Standard	result 1	date 2019-01-19	rnd 5	type Standard	result 1
		Opponent Griesel, L (Lezay)				Opponent Griesel, L (Lezay)
2	1	Tournament Free State Open 2018				Tournament Free State Open 2018
		date 2018-08-17	rnd 2	type Standard	result 1	date 2018-08-17	rnd 2	type Standard	result 1
		Opponent January, O (Obakeng)				Opponent January, O (Obakeng)

#	Games	Start				End
1	1	Tournament Mangaung Metro Chess 18-19 January 2019				Tournament Mangaung Metro Chess 18-19 January 2019
		date 2019-01-19	rnd 5	type Standard	result 1	date 2019-01-19	rnd 5	type Standard	result 1
		Opponent Griesel, L (Lezay)				Opponent Griesel, L (Lezay)
2	1	Tournament Free State Open 2018				Tournament Free State Open 2018
		date 2018-08-17	rnd 2	type Standard	result 1	date 2018-08-17	rnd 2	type Standard	result 1
		Opponent January, O (Obakeng)				Opponent January, O (Obakeng)

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	Van Rensburg ,M (Marnus)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	Van Rensburg ,M (Marnus)	3	1186.3	761.3	3	1183.4	761.3	0	0	0	0	0	0
2	Shariff ,M (Marcus)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Shariff ,M (Marcus)	2	1172.1	747.1	2	1166.2	747.1	0	0	0	0	0	0
3	Coetzee ,J (Jonico)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
3	Coetzee ,J (Jonico)	2	1182.8	970.3	2	1178.4	970.3	0	0	0	0	0	0
4	Liversage ,C (Corne)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Liversage ,C (Corne)	2	1198.9	773.9	2	1194.9	773.9	0	0	0	0	0	0
5	Olivier ,R (Riley)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Olivier ,R (Riley)	2	1184.4	759.4	2	1179.2	759.4	0	0	0	0	0	0
6	Daly ,W (William)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Daly ,W (William)	1	1181.9	756.9	1	1178.4	756.9	0	0	0	0	0	0
7	Tomane ,T (Tumisana)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Tomane ,T (Tumisana)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Du Plessis ,S (Sherry-Lee)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Du Plessis ,S (Sherry-Lee)	1	1140.5	715.5	1	1127.6	715.5	0	0	0	0	0	0
9	Van Der Westhuizen ,E (Eicker)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Van Der Westhuizen ,E (Eicker)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Monye ,O (Oratile)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Monye ,O (Oratile)	1	1200	775	1	1200	775	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Rossouw, D (Dihan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms