Chess South Africa Ratings Database

PLAYER PAGE

Personal

Solomons, R (Ruthan)

Chess SA id

1080119931

FIDE id

Date of birth

2008-09-21 (U18)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-23

Personal details last changed

1900-01-01

Junior GPX Games

11.6

Junior GPX Points

1397.6

Item	Main	Standard	Rapid	Blitz
Rating	1345.8	1312.3	1258.3	1200
Raw rating	1345.8	1312.3	1258.3	1200
Weighted rating	1297	1287.6	1208.4	1200
Weighted performance	1135	1119.7	745.4	0
Floor	845.8	812.3	758.3	700
K-factor	36	36	36	36
Min/Max rating change allowed	134.7	141.3	152.6	165.8
Highest rating	1345.8 2025-09-01	1312.3 2025-04-01	1258.3 2025-09-01	1200 2018-10-01
Highest raw rating	1345.8 2025-09-01	1312.3 2025-04-01	1258.3 2025-09-01	1200 2024-02-01
Highest weighted rating	1311.4 2024-10-01	1277.6 2025-08-01	1214.4 2024-02-01	1200 2018-10-01
Highest weighted performance	1271.7 2023-03-01	1229.9 2023-03-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1345.8	1312.3	1258.3	1200
Analysis
Rating	1345.8	1312.3	1258.3	1200
Raw rating	1345.8	1312.3	1258.3	1200
Weighted rating	1297	1287.6	1208.4
Weighted performance	1135	1119.7	745.4
K-factor	36	36	36	36
Floor	845.8	812.3	758.3	700
Max/Min rating change allowed	134.7	141.3	152.6	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	1345.8	1312.3	1258.3	1200
New weighted rating	1301.9	1290.6	1212.8	1200
New weighted performance	1127.3	1111.7	738.4	0
Temp new rating	1345.8	1312.3	1258.3	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1345.8	1312.3	1258.3	1200
New K-factor	36	36	36	36
New floor	845.8	812.3	758.3	700

Item	Main	Standard	Rapid
	0	0	0
	13	10	3
	6	0	6
	15	10	5
	15	10	5
	0	0	0
History	67	36	31

Games since
	Main 19	Standard 10		Rapid 9		Blitz 0
Gender	Male
Age group	U18
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
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	13	8.5	65.38	130.8	1352.8	1483.6
Standard	10	5.5	55	42.5	1367.5	1410
Rapid	3	3	100	425	1304	1729
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	67	35.5	52.99	25.4	1264.5	1289.8
Standard	36	18.5	51.39	11.8	1279.1	1290.9
Rapid	31	17	54.84	41.1	1247.5	1288.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1345.8	1312.3	1258.3	1200
2025-09-30	1345.8	1312.3	1258.3	1200
2025-09-01	1345.8	1312.3	1258.3	1200
2025-08-01	1311.4	1312.3	1195.4	1200
2025-07-01	1311.4	1312.3	1195.4	1200
2025-06-01	1311.4	1312.3	1195.4	1200
2025-05-01	1311.4	1312.3	1195.4	1200
2025-04-01	1311.4	1312.3	1195.4	1200
2025-03-01	1278.9	1275	1195.4	1200
2025-02-01	1262.9	1255.6	1195.2	1200
2025-01-01	1258.3	1255.6	1189.9	1200
2024-12-01	1258.3	1255.6	1189.9	1200
2024-11-01	1258.3	1255.6	1189.9	1200
2024-10-01	1258.3	1255.6	1189.9	1200
2024-09-01	1258.3	1255.6	1189.9	1200
2024-08-01	1258.3	1255.6	1189.9	1200
2024-07-01	1258.3	1255.6	1189.9	1200
2024-09-01	1258.3	1255.6	1189.9	1200
2024-05-01	1258.3	1255.6	1189.9	1200
2024-04-01	1258.3	1255.6	1189.9	1200
2024-03-01	1258.3	1255.6	1189.9	1200
2024-02-01	1278.5	1255.6	1214.4	1200
2024-01-01	1278.5	1255.6	1214.4	1200
2023-12-01	1278.5	1255.6	1214.4	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Cape Winelands Top Schools 2025 (U17+U19)	2025-08-23	2025-08-23	Rapid	Cape Winelands (WCW)	5	3	3	Yes	Analysis
2	Cape Winelands Schools Prestige 2025 (U17 Boys)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
3	Cape Winelands Schools - Trials 1 2025 (U17 Boys)	2025-02-08	2025-02-08	Standard	Cape Winelands (WCW)	5	5	2.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Cape Winelands Top Schools 2025 (U17+U19)	2025-08-23	2025-08-23	Rapid	Cape Winelands (WCW)	5	3	3	Yes	Analysis
2	Cape Winelands Schools Prestige 2025 (U17 Boys)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
3	Cape Winelands Schools - Trials 1 2025 (U17 Boys)	2025-02-08	2025-02-08	Standard	Cape Winelands (WCW)	5	5	2.5	Yes	Analysis
4	Cape Winelands Schools - HS Trials 1 2024 (U18 Boys)	2024-02-17	2024-02-17	Rapid	Cape Winelands (WCW)	6	6	2	Yes	Analysis
5	CW Top Schools 2023 (U15 Mix)	2023-08-26	2023-08-26	Rapid	Cape Winelands (WCW)	5	5	3	Yes	Analysis
6	Cape Winelands Schools Prestige 2023 (U15 Boys)	2023-03-11	2023-03-11	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
7	Cape Winelands Schools Chess - Trials 1 2023 (U15 Boys)	2023-02-25	2023-02-25	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
8	Cape Winelands Schools Top Schools 2022 (U15 Mix)	2022-08-27	2022-08-27	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis
9	Cape Winelands Schools 2022 (U15 Boys)	2022-03-05	2022-03-05	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
10	Central Winelands Schools Individual Trials 2022 (U15 Boys)	2022-02-19	2022-02-19	Rapid	Cape Winelands (WCW)	5	5	3	Yes	Analysis
11	Nelson Mandela Rapid 2020 (Primary School)	2020-02-01	2020-02-01	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
12	Cape Winelands Schools Trials 1 2020 (U13 Boys)	2020-02-08	2020-02-08	Rapid	Cape Winelands (WCW)	6	6	3	Yes	Analysis
13	2019 Kraaifontein Open (Development)	2019-12-07	2019-12-08	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis

#	Games	Start				End
1	5	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Top Schools 2025
		date 2025-03-08	rnd 4	type Standard	result 1	date 2025-08-23	rnd 4	type Rapid	result 1
		Opponent Jeppie, R (Riaad)				Opponent Jeppie, E (Elijah)
2	4	Tournament Nelson Mandela Rapid 2020				Tournament Nelson Mandela Rapid 2020
		date 2020-02-01	rnd 2	type Rapid	result 1	date 2020-02-01	rnd 5	type Rapid	result 1
		Opponent King, I (Isabella)				Opponent Govender, D (Deresh)
3	3	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-08	rnd 1	type Standard	result 1	date 2025-02-08	rnd 3	type Standard	result 1
		Opponent Binedell, H (Henry)				Opponent Jansen, V (Verron)

#	Games	Start				End
1	5	Tournament Cape Winelands Schools Prestige 2023				Tournament Cape Winelands Schools - Trials 1 2025
		date 2023-03-11	rnd 4	type Standard	result 1	date 2025-02-08	rnd 3	type Standard	result 1
		Opponent Van Der Merwe, B (Benjamin)				Opponent Jansen, V (Verron)
2	3	Tournament Cape Winelands Schools Chess - Trials 1 2023				Tournament Cape Winelands Schools Chess - Trials 1 2023
		date 2023-02-25	rnd 1	type Standard	result 1	date 2023-02-25	rnd 3	type Standard	result 1
		Opponent Olivier, J (Joshua)				Opponent Calitz, Z (Zandre)
3	2	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 4	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Jeppie, R (Riaad)				Opponent De Klerk, H (Hanro)

#	Games	Start				End
1	4	Tournament Nelson Mandela Rapid 2020				Tournament Nelson Mandela Rapid 2020
		date 2020-02-01	rnd 2	type Rapid	result 1	date 2020-02-01	rnd 5	type Rapid	result 1
		Opponent King, I (Isabella)				Opponent Govender, D (Deresh)
2	3	Tournament Cape Winelands Top Schools 2025				Tournament Cape Winelands Top Schools 2025
		date 2025-08-23	rnd 1	type Rapid	result 1	date 2025-08-23	rnd 4	type Rapid	result 1
		Opponent Ntunta, I (Iminathi)				Opponent Jeppie, E (Elijah)
3	2	Tournament Cape Winelands Schools - HS Trials 1 2024				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2024-02-17	rnd 2	type Rapid	result 1	date 2024-02-17	rnd 3	type Rapid	result 1
		Opponent Baatjies, A (Adnaan)				Opponent De Beer, M (Matieu)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Top Schools 2025
		date 2025-03-08	rnd 4	type Standard	result 1	date 2025-08-23	rnd 4	type Rapid	result 1
		Opponent Jeppie, R (Riaad)				Opponent Jeppie, E (Elijah)
2	3	Tournament Cape Winelands Schools Prestige 2023				Tournament CW Top Schools 2023
		date 2023-03-11	rnd 4	type Standard	result 1	date 2023-08-26	rnd 1	type Rapid	result 1
		Opponent Van Der Merwe, B (Benjamin)				Opponent Windvogel, J (Jo-Wano)
3	3	Tournament Cape Winelands Schools Chess - Trials 1 2023				Tournament Cape Winelands Schools Chess - Trials 1 2023
		date 2023-02-25	rnd 1	type Standard	result 1	date 2023-02-25	rnd 3	type Standard	result 1
		Opponent Olivier, J (Joshua)				Opponent Calitz, Z (Zandre)

#	Games	Start				End
1	3	Tournament Cape Winelands Schools Prestige 2023				Tournament Cape Winelands Schools - Trials 1 2025
		date 2023-03-11	rnd 4	type Standard	result 1	date 2025-02-08	rnd 1	type Standard	result 1
		Opponent Van Der Merwe, B (Benjamin)				Opponent Binedell, H (Henry)
2	3	Tournament Cape Winelands Schools Chess - Trials 1 2023				Tournament Cape Winelands Schools Chess - Trials 1 2023
		date 2023-02-25	rnd 1	type Standard	result 1	date 2023-02-25	rnd 3	type Standard	result 1
		Opponent Olivier, J (Joshua)				Opponent Calitz, Z (Zandre)
3	2	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 4	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Jeppie, R (Riaad)				Opponent De Klerk, H (Hanro)

#	Games	Start				End
1	3	Tournament Cape Winelands Top Schools 2025				Tournament Cape Winelands Top Schools 2025
		date 2025-08-23	rnd 1	type Rapid	result 1	date 2025-08-23	rnd 4	type Rapid	result 1
		Opponent Ntunta, I (Iminathi)				Opponent Jeppie, E (Elijah)
2	2	Tournament Cape Winelands Schools - HS Trials 1 2024				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2024-02-17	rnd 2	type Rapid	result 1	date 2024-02-17	rnd 3	type Rapid	result 1
		Opponent Baatjies, A (Adnaan)				Opponent De Beer, M (Matieu)
3	2	Tournament CW Top Schools 2023				Tournament CW Top Schools 2023
		date 2023-08-26	rnd 4	type Rapid	result 1	date 2023-08-26	rnd 5	type Rapid	result 1
		Opponent Hayes, C (Carlos)				Opponent Coetzee, C (Conlinn)

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	February ,E (Ethan)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	February ,E (Ethan)	3	1370.7	945.7	3	1372.4	945.7	0	0	0	0	0	0
2	Karsten ,K (Keagan)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Karsten ,K (Keagan)	2	1538.1	1113.1	2	1510.6	1113.1	0	0	0	0	0	0
3	Louw ,W (Walt)	2	0.5	-212.5	1	0.5	0	1	0	-425	0	0	0
3	Louw ,W (Walt)	2	1552.2	1339.7	1	1538.9	1552.2	1	1229.6	1127.2	0	0	0
4	Neels ,JL (Jayden-Lee)	2	0	-425	1	0	-425	1	0	-425	0	0	0
4	Neels ,JL (Jayden-Lee)	2	1259.9	834.9	1	1178.4	834.9	1	1274.6	834.9	0	0	0
5	Coetzee ,C (Conlinn)	2	2	425	1	1	425	1	1	425	0	0	0
5	Coetzee ,C (Conlinn)	2	1247.2	1672.2	1	1218	1672.2	1	1130.8	1672.2	0	0	0
6	Jansen ,V (Verron)	2	1	0	1	1	425	1	0	-425	0	0	0
6	Jansen ,V (Verron)	2	1261.2	1261.2	1	1301.1	1686.2	1	812.8	836.2	0	0	0
7	Wu ,J (Jason)	2	0	-425	1	0	-425	1	0	-425	0	0	0
7	Wu ,J (Jason)	2	1301.9	876.9	1	1361.7	876.9	1	1257.8	876.9	0	0	0
8	Olivier ,J (Joshua)	1	1	425	1	1	425	0	0	0	0	0	0
8	Olivier ,J (Joshua)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Calitz ,Z (Zandre)	1	1	425	1	1	425	0	0	0	0	0	0
9	Calitz ,Z (Zandre)	1	1301.9	1726.9	1	1312.8	1726.9	0	0	0	0	0	0
10	Roux ,T (Tiaan)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Roux ,T (Tiaan)	1	1300.7	875.7	1	1303.6	875.7	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Solomons, R (Ruthan)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms