Chess South Africa Ratings Database

PLAYER PAGE

Personal

Gouws, R (Ruan)

Chess SA id

1090098147

FIDE id

Date of birth

2009-01-01 (U18)

Gender

Male

Region

Mangaung (FMB)

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	1103.6	1080.6	1200	1164.8
Raw rating	1103.6	1080.6	1200	1164.8
Weighted rating	1103.6	1080.6	1200	1164.8
Weighted performance	173.6	171.8	0	0
Floor	727	740	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	190.2	196.6	165.8	174.3
Highest rating	1249.4 2018-03-01	1416.9 2018-03-01	1200 2018-10-01	1200 2018-02-01
Highest raw rating	1227 2018-04-01	1240 2018-04-01	1200 2024-02-01	1200 2018-02-01
Highest weighted rating	1227 2019-01-01	1240 2019-01-01	1200 2018-10-01	1200 2018-02-01
Highest weighted performance	1249.4 2018-03-01	1416.9 2018-03-01	1200 2024-02-01	1200 2018-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1103.6	1080.6	1200	1164.8
Analysis
Rating	1103.6	1080.6	1200	1164.8
Raw rating	1103.6	1080.6	1200	1164.8
Weighted rating	1103.6	1080.6	1200
Weighted performance	173.6	171.8	0
K-factor	36	36	36	36
Floor	727	740	700	700
Max/Min rating change allowed	190.2	196.6	165.8	174.3
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	1103.6	1080.6	1200	1164.8
New weighted rating	1103.6	1080.6	1200	1164.8
New weighted performance	173.3	171.4	0	0
Temp new rating	1103.6	1080.6	1200	1164.8
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1103.6	1080.6	1200	1164.8
New K-factor	36	36	36	36
New floor	727	740	700	700

Item	Main	Standard	Blitz
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	31	24	7

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Mangaung (FMB)
Province	Free State (FS)
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	31	15	48.39	-13.7	1089.1	1075.4
Standard	24	11.5	47.92	-17.7	1110.6	1092.9
Rapid	0	0	0	0	0	0
Blitz	7	3.5	50	0	1015.3	1015.3

Date	Main	Standard	Rapid	Blitz
2025-09-30	1103.6	1080.6	1200	1164.8
2025-09-01	1103.6	1080.6	1200	1164.8
2025-08-01	1103.6	1080.6	1200	1164.8
2025-07-01	1103.6	1080.6	1200	1164.8
2025-06-01	1103.6	1080.6	1200	1164.8
2025-05-01	1103.6	1080.6	1200	1164.8
2025-04-01	1103.6	1080.6	1200	1164.8
2025-03-01	1103.6	1080.6	1200	1164.8
2025-02-01	1103.6	1080.6	1200	1164.8
2025-01-01	1103.6	1080.6	1200	1164.8
2024-12-01	1103.6	1080.6	1200	1164.8
2024-11-01	1103.6	1080.6	1200	1164.8
2024-10-01	1103.6	1080.6	1200	1164.8
2024-09-01	1103.6	1080.6	1200	1164.8
2024-08-01	1103.6	1080.6	1200	1164.8
2024-07-01	1103.6	1080.6	1200	1164.8
2024-06-01	1103.6	1080.6	1200	1164.8
2024-08-01	1103.6	1080.6	1200	1164.8
2024-04-01	1103.6	1080.6	1200	1164.8
2024-03-01	1103.6	1080.6	1200	1164.8
2024-02-01	1103.6	1080.6	1200	1164.8
2024-01-01	1103.6	1080.6	1200	1164.8
2023-12-01	1103.6	1080.6	1200	1164.8
2023-11-01	1103.6	1080.6	1200	1164.8

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	Inter Regional Chess Championship 2019 (U12)	2019-05-10	2019-05-11	Standard	Mangaung (FMB)	5	5	1	Yes	Analysis
2	Mangaung Metro Chess 12 to 13 April 2019 (E)	2019-04-12	2019-04-13	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
3	Mangaung Metro Chess 1-2 February 2019 (E)	2019-02-01	2019-02-02	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
4	Mangaung Metro Chess 18-19 January 2019 (E)	2019-01-18	2019-01-19	Standard	Mangaung (FMB)	5	5	2.5	Yes	Analysis
5	Smart Chess Blitz 2018 (U10)	2018-03-03	2018-03-03	Blitz	Mangaung (FMB)	7	7	3.5	Yes	Analysis
6	Mangaung Metro Chess 9 - 10 March 2018 (F)	2018-03-09	2018-03-10	Standard	Mangaung (FMB)	5	4	3	Yes	Analysis

#	Games	Start				End
1	4	Tournament Smart Chess Blitz 2018				Tournament Mangaung Metro Chess 9 - 10 March 2018
		date 2018-03-03	rnd 7	type Blitz	result 0.5	date 2018-03-10	rnd 4	type Standard	result 1
		Opponent Andrews, E (Ethan)				Opponent Yao, C (Christ David)
2	3	Tournament Mangaung Metro Chess 1-2 February 2019				Tournament Mangaung Metro Chess 1-2 February 2019
		date 2019-02-01	rnd 2	type Standard	result 1	date 2019-02-02	rnd 4	type Standard	result 1
		Opponent Van Rensburg, M (Marne)				Opponent Beelders, K (Kyra)
3	3	Tournament Mangaung Metro Chess 18-19 January 2019				Tournament Mangaung Metro Chess 18-19 January 2019
		date 2019-01-19	rnd 3	type Standard	result 1	date 2019-01-19	rnd 5	type Standard	result 1
		Opponent Chabeli, T (Tshepo)				Opponent Andrews, E (Ethan)

#	Games	Start				End
1	3	Tournament Mangaung Metro Chess 1-2 February 2019				Tournament Mangaung Metro Chess 1-2 February 2019
		date 2019-02-01	rnd 2	type Standard	result 1	date 2019-02-02	rnd 4	type Standard	result 1
		Opponent Van Rensburg, M (Marne)				Opponent Beelders, K (Kyra)
2	3	Tournament Mangaung Metro Chess 18-19 January 2019				Tournament Mangaung Metro Chess 18-19 January 2019
		date 2019-01-19	rnd 3	type Standard	result 1	date 2019-01-19	rnd 5	type Standard	result 1
		Opponent Chabeli, T (Tshepo)				Opponent Andrews, E (Ethan)
3	3	Tournament Mangaung Metro Chess 9 - 10 March 2018				Tournament Mangaung Metro Chess 9 - 10 March 2018
		date 2018-03-09	rnd 2	type Standard	result 1	date 2018-03-10	rnd 4	type Standard	result 1
		Opponent Breytenbach, R (Reynardt)				Opponent Yao, C (Christ David)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Smart Chess Blitz 2018				Tournament Smart Chess Blitz 2018
		date 2018-03-03	rnd 4	type Blitz	result 1	date 2018-03-03	rnd 5	type Blitz	result 1
		Opponent Van Niekerk, S (Stian)				Opponent Nkosi, B (Bonolo)
2	1	Tournament Smart Chess Blitz 2018				Tournament Smart Chess Blitz 2018
		date 2018-03-03	rnd 7	type Blitz	result 0.5	date 2018-03-03	rnd 7	type Blitz	result 0.5
		Opponent Andrews, E (Ethan)				Opponent Andrews, E (Ethan)
3	1	Tournament Smart Chess Blitz 2018				Tournament Smart Chess Blitz 2018
		date 2018-03-03	rnd 2	type Blitz	result 1	date 2018-03-03	rnd 2	type Blitz	result 1
		Opponent Van Der Merwe, G (Germari)				Opponent Van Der Merwe, G (Germari)

#	Games	Start				End
1	3	Tournament Mangaung Metro Chess 1-2 February 2019				Tournament Mangaung Metro Chess 1-2 February 2019
		date 2019-02-01	rnd 2	type Standard	result 1	date 2019-02-02	rnd 4	type Standard	result 1
		Opponent Van Rensburg, M (Marne)				Opponent Beelders, K (Kyra)
2	3	Tournament Mangaung Metro Chess 9 - 10 March 2018				Tournament Mangaung Metro Chess 9 - 10 March 2018
		date 2018-03-09	rnd 2	type Standard	result 1	date 2018-03-10	rnd 4	type Standard	result 1
		Opponent Breytenbach, R (Reynardt)				Opponent Yao, C (Christ David)
3	2	Tournament Mangaung Metro Chess 12 to 13 April 2019				Tournament Mangaung Metro Chess 12 to 13 April 2019
		date 2019-04-12	rnd 1	type Standard	result 1	date 2019-04-12	rnd 2	type Standard	result 1
		Opponent Wessels, M (Minette)				Opponent Louw, D (Delvin)

#	Games	Start				End
1	3	Tournament Mangaung Metro Chess 1-2 February 2019				Tournament Mangaung Metro Chess 1-2 February 2019
		date 2019-02-01	rnd 2	type Standard	result 1	date 2019-02-02	rnd 4	type Standard	result 1
		Opponent Van Rensburg, M (Marne)				Opponent Beelders, K (Kyra)
2	3	Tournament Mangaung Metro Chess 9 - 10 March 2018				Tournament Mangaung Metro Chess 9 - 10 March 2018
		date 2018-03-09	rnd 2	type Standard	result 1	date 2018-03-10	rnd 4	type Standard	result 1
		Opponent Breytenbach, R (Reynardt)				Opponent Yao, C (Christ David)
3	2	Tournament Mangaung Metro Chess 12 to 13 April 2019				Tournament Mangaung Metro Chess 12 to 13 April 2019
		date 2019-04-12	rnd 1	type Standard	result 1	date 2019-04-12	rnd 2	type Standard	result 1
		Opponent Wessels, M (Minette)				Opponent Louw, D (Delvin)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Smart Chess Blitz 2018				Tournament Smart Chess Blitz 2018
		date 2018-03-03	rnd 4	type Blitz	result 1	date 2018-03-03	rnd 5	type Blitz	result 1
		Opponent Van Niekerk, S (Stian)				Opponent Nkosi, B (Bonolo)
2	1	Tournament Smart Chess Blitz 2018				Tournament Smart Chess Blitz 2018
		date 2018-03-03	rnd 2	type Blitz	result 1	date 2018-03-03	rnd 2	type Blitz	result 1
		Opponent Van Der Merwe, G (Germari)				Opponent Van Der Merwe, G (Germari)

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	Andrews ,E (Ethan)	3	1.5	0	2	1	0	0	0	0	1	0.5	0
1	Andrews ,E (Ethan)	3	1183.5	1183.5	2	1175.4	1183.5	0	0	0	1	1200	1183.5
2	Lemphane ,O (Olerato)	2	1	0	2	1	0	0	0	0	0	0	0
2	Lemphane ,O (Olerato)	2	1077.8	1077.8	2	1057.8	1077.8	0	0	0	0	0	0
3	Schrader ,J (Jalon)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Schrader ,J (Jalon)	2	1136.7	711.7	2	1126.8	711.7	0	0	0	0	0	0
4	De Villiers ,H (Hendrik)	2	1	0	1	1	425	0	0	0	1	0	-425
4	De Villiers ,H (Hendrik)	2	1200	1200	1	1200	1625	0	0	0	1	1200	775
5	Beelders ,K (Kyra)	2	1	0	1	1	425	0	0	0	1	0	-425
5	Beelders ,K (Kyra)	2	671	671	1	823.5	1095.9	0	0	0	1	500	246
6	Kotze ,R (Ruan)	2	0	-425	1	0	-425	0	0	0	1	0	-425
6	Kotze ,R (Ruan)	2	802.7	377.7	1	932.5	377.7	0	0	0	1	668.2	377.7
7	Marx ,HB (Heinrich Butow)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Marx ,HB (Heinrich Butow)	1	1018.8	593.8	1	994.4	593.8	0	0	0	0	0	0
8	Lekhwi ,A (Azania)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Lekhwi ,A (Azania)	1	1112	687	1	1098.4	687	0	0	0	0	0	0
9	Byliefeldt ,L (Leroux)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Byliefeldt ,L (Leroux)	1	1154.2	729.2	1	1147.6	729.2	0	0	0	0	0	0
10	Louw ,D (Dillon)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Louw ,D (Dillon)	1	1162.4	737.4	1	1154.8	737.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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Statistics

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PLAYER PAGE

Personal

Gouws, R (Ruan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms