Chess South Africa Ratings Database

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Personal

Van Staden, R (Ruan)

Chess SA id

107089260

FIDE id

Date of birth

2007-02-23 (U20)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-05-11

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1046.4	1038	500	500
Raw rating	1046.4	1038	500	500
Weighted rating	1046.4	1038	500	500
Weighted performance	204.4	202.8	0	0
Floor	546.4	538	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	206.4	208.9	449.5	449.5
Highest rating	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1046.4 2024-02-01	1038 2024-02-01	500 2024-02-01	500 2024-02-01
Highest weighted rating	1046.4 2024-11-01	1038 2024-11-01	500 2024-11-01	500 2024-11-01
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	1046.4	1038	500	500
Analysis
Rating	1046.4	1038	500	500
Raw rating	1046.4	1038	500	500
Weighted rating	1046.4	1038	500
Weighted performance	204.4	202.8	0
K-factor	40	40	40	40
Floor	546.4	538	500	500
Max/Min rating change allowed	206.4	208.9	449.5	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	1046.4	1038	500	500
New weighted rating	1046.4	1038	500	500
New weighted performance	204	202.4	0	0
Temp new rating	1046.4	1038	500	500
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1046.4	1038	500	500
New K-factor	40	40	40	40
New floor	546.4	538	500	500

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	76	76

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Sedibeng (GSV)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	67	27	40.3	-82.5	987.3	904.9
Standard	67	27	40.3	-82.5	987.3	904.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1046.4	1038	500	500
2025-09-01	1046.4	1038	500	500
2025-08-01	1046.4	1038	500	500
2025-07-01	1046.4	1038	500	500
2025-06-01	1046.4	1038	500	500
2025-05-01	1046.4	1038	500	500
2025-04-01	1046.4	1038	500	500
2025-03-01	1046.4	1038	500	500
2025-02-01	1046.4	1038	500	500
2025-01-01	1046.4	1038	500	500
2024-12-01	1046.4	1038	500	500
2024-11-01	1046.4	1038	500	500
2024-10-01	1046.4	1038	500	500
2024-09-01	1046.4	1038	500	500
2024-08-01	1046.4	1038	500	500
2024-07-01	1046.4	1038	500	500
2024-06-01	1046.4	1038	500	500
2024-08-01	1046.4	1038	500	500
2024-04-01	1046.4	1038	500	500
2024-03-01	1046.4	1038	500	500
2024-02-01	1046.4	1038	500	500
2024-01-01	1046.4	1038	500	500
2023-12-01	1046.4	1038	500	500
2023-11-01	1046.4	1038	500	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	Word of Life 2019 (C)	2019-05-11	2019-05-11	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis
2	D7 Individuals 2019 (U13 Boys)	2019-05-04	2019-05-04	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
3	Dirk de Koster Chess Open 2019 (C)	2019-04-13	2019-04-13	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
4	Carels Open 2019 (D)	2019-03-02	2019-03-02	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
5	South African Junior Team Championships 2018 (U14E)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	2.5	Yes	Analysis
6	2018 Interregion Sedibeng vs Ekurhuleni (O)	2018-11-03	2018-11-03	Standard	Sedibeng (GSV)	5	5	1	Yes	Analysis
7	Fonteine Open 2018 (C)	2018-10-13	2018-10-13	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
8	Henley Open 2018 (C)	2018-09-08	2018-09-08	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
9	2018 Gauteng League Final (U11)	2018-08-24	2018-08-24	Standard	Tshwane (GTP)	5	5	1.5	Yes	Analysis
10	Broadland`s Knights Chess Open 2018 (C)	2018-06-16	2018-06-16	Standard	Sedibeng (GSV)	5	5	1	Yes	Analysis
11	Amigo Spur Eligwa Chess Open 2018 (C)	2018-05-19	2018-05-19	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
12	D7 Primary School League 2023 (U11 Boys+Mixed)	2018-04-21	2018-04-21	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis
13	Henley Open 2018 (C)	2018-03-10	2018-03-10	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis

#	Games	Start				End
1	3	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-16	rnd 2	type Standard	result 0.5	date 2018-12-17	rnd 4	type Standard	result 1
		Opponent Pitso, K (Kabo)				Opponent De Jager, A (Anja)
2	3	Tournament Henley Open 2018				Tournament Henley Open 2018
		date 2018-09-08	rnd 3	type Standard	result 1	date 2018-09-08	rnd 5	type Standard	result 1
		Opponent Thusi, S (Sibusiso)				Opponent Els, JA (Jeffrey Allan)
3	3	Tournament Amigo Spur Eligwa Chess Open 2018				Tournament Amigo Spur Eligwa Chess Open 2018
		date 2018-05-19	rnd 3	type Standard	result 0.5	date 2018-05-19	rnd 5	type Standard	result 1
		Opponent De Wet, J (James)				Opponent Moeti, J (Junior)

#	Games	Start				End
1	3	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-16	rnd 2	type Standard	result 0.5	date 2018-12-17	rnd 4	type Standard	result 1
		Opponent Pitso, K (Kabo)				Opponent De Jager, A (Anja)
2	3	Tournament Henley Open 2018				Tournament Henley Open 2018
		date 2018-09-08	rnd 3	type Standard	result 1	date 2018-09-08	rnd 5	type Standard	result 1
		Opponent Thusi, S (Sibusiso)				Opponent Els, JA (Jeffrey Allan)
3	3	Tournament Amigo Spur Eligwa Chess Open 2018				Tournament Amigo Spur Eligwa Chess Open 2018
		date 2018-05-19	rnd 3	type Standard	result 0.5	date 2018-05-19	rnd 5	type Standard	result 1
		Opponent De Wet, J (James)				Opponent Moeti, J (Junior)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Henley Open 2018				Tournament Henley Open 2018
		date 2018-09-08	rnd 3	type Standard	result 1	date 2018-09-08	rnd 5	type Standard	result 1
		Opponent Thusi, S (Sibusiso)				Opponent Els, JA (Jeffrey Allan)
2	2	Tournament Word of Life 2019				Tournament Word of Life 2019
		date 2019-05-11	rnd 1	type Standard	result 1	date 2019-05-11	rnd 2	type Standard	result 1
		Opponent Kruger, S (Sami)				Opponent Hansen, M (Mia)
3	2	Tournament D7 Individuals 2019				Tournament D7 Individuals 2019
		date 2019-05-04	rnd 1	type Standard	result 1	date 2019-05-04	rnd 2	type Standard	result 1
		Opponent Lephoto, B (Bokang)				Opponent Winter, T (Thomas)

#	Games	Start				End
1	3	Tournament Henley Open 2018				Tournament Henley Open 2018
		date 2018-09-08	rnd 3	type Standard	result 1	date 2018-09-08	rnd 5	type Standard	result 1
		Opponent Thusi, S (Sibusiso)				Opponent Els, JA (Jeffrey Allan)
2	2	Tournament Word of Life 2019				Tournament Word of Life 2019
		date 2019-05-11	rnd 1	type Standard	result 1	date 2019-05-11	rnd 2	type Standard	result 1
		Opponent Kruger, S (Sami)				Opponent Hansen, M (Mia)
3	2	Tournament D7 Individuals 2019				Tournament D7 Individuals 2019
		date 2019-05-04	rnd 1	type Standard	result 1	date 2019-05-04	rnd 2	type Standard	result 1
		Opponent Lephoto, B (Bokang)				Opponent Winter, T (Thomas)

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	Coetzee ,A (Anika)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	Coetzee ,A (Anika)	3	766	341	3	779	341	0	0	0	0	0	0
2	De Wet ,J (James)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
2	De Wet ,J (James)	2	1105.7	893.2	2	1097.1	893.2	0	0	0	0	0	0
3	Bholo ,SV (Sicelo Vuyo)	2	1	0	2	1	0	0	0	0	0	0	0
3	Bholo ,SV (Sicelo Vuyo)	2	1184.2	1184.2	2	1170.4	1184.2	0	0	0	0	0	0
4	Rossouw ,R (Rohan)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Rossouw ,R (Rohan)	2	960.8	535.8	2	958.2	535.8	0	0	0	0	0	0
5	De Villiers ,D (Danielle)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	De Villiers ,D (Danielle)	2	1092.2	667.2	2	1083.8	667.2	0	0	0	0	0	0
6	Morale ,T (Tshiamo)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
6	Morale ,T (Tshiamo)	2	958.1	1170.6	2	937	1170.6	0	0	0	0	0	0
7	Venter ,J (Jano)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Venter ,J (Jano)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Pitso ,K (Kabo)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Pitso ,K (Kabo)	1	708	708	1	731.6	708	0	0	0	0	0	0
9	Vogel ,D (Dane)	1	1	425	1	1	425	0	0	0	0	0	0
9	Vogel ,D (Dane)	1	548.5	973.5	1	558.8	973.5	0	0	0	0	0	0
10	Thusi ,S (Sibusiso)	1	1	425	1	1	425	0	0	0	0	0	0
10	Thusi ,S (Sibusiso)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Van Staden, R (Ruan)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms