Chess South Africa Ratings Database

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Personal

Van Wyk, R (Ruan)

Chess SA id

1080300056

FIDE id

Date of birth

2008-03-25 (U18)

Gender

Male

Region

Bojanala Platina (NBR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-11

Personal details last changed

1900-01-01

Junior GPX Games

69.3

Junior GPX Points

1415.7

Item	Main	Standard	Rapid	Blitz
Rating	1473	1459.1	1307.8	1200
Raw rating	1473	1459.1	1307.8	1200
Weighted rating	1396.9	1381.2	1261.1	1200
Weighted performance	1439	1441.2	0	0
Floor	1015.2	1010	807.8	700
K-factor	32	32	36	36
Min/Max rating change allowed	112.4	114.6	142.2	165.8
Highest rating	1536.9 2025-09-30	1538 2025-09-30	1477.1 2024-07-01	1200 2024-04-01
Highest raw rating	1515.2 2025-09-30	1510 2025-09-30	1307.8 2025-09-01	1200 2024-04-01
Highest weighted rating	1476.3 2024-10-01	1469.9 2024-10-01	1264 2024-10-01	1200 2024-04-01
Highest weighted performance	1536.9 2025-09-30	1538 2025-09-30	1477.1 2024-07-01	1200 2024-04-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-13	-12.8	0	0
New rating	1460	1446.3	1307.8	1200
Analysis
Rating	1473	1459.1	1307.8	1200
Raw rating	1473	1459.1	1307.8	1200
Weighted rating	1396.9	1381.2	1261.1
Weighted performance	1439	1441.2	0
K-factor	32	32	36	36
Floor	1015.2	1010	807.8	700
Max/Min rating change allowed	112.4	114.6	142.2	165.8
Games	5	5	0	0
Score	2	2	0	0
Expected score	2.41	2.4	0	0
Score-Expected	-0.41	-0.4	0	0
Temp raw +/-	-13	-12.8	0	0
Final raw +/-	-13	-12.8	0	0
New raw rating	1460	1446.3	1307.8	1200
New weighted rating	1406.2	1390.6	1266.2	1200
New weighted performance	1406.8	1412.9	0	0
Temp new rating	1460	1446.3	1307.8	1200
Temp new rating +/-	-13	-12.8	0	0
Final new rating +/-	-13	-12.8	0	0
New rating	1460	1446.3	1307.8	1200
New K-factor	32	32	36	36
New floor	1015.2	1010	807.8	700

Item	Main	Standard	Rapid
	0	0	0
	61	56	5
	46	34	12
	0	0	0
	0	0	0
	0	0	0
History	107	90	17

Games since
	Main 107	Standard 90		Rapid 17		Blitz 0
Gender	Male
Age group	U18
Region	Bojanala Platina (NBR)
Province	Northwest (NW)
Main
	RSA		Province		Region
Overall	1483		121		99
Male	1253		102		83
U18	229		19		16
U18 Male	204		16		14
Standard
	RSA		Province		Region
Overall	1521		131		104
Male	1274		111		87
U18	243		21		16
U18 Male	213		18		14
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	61	33	54.1	34.8	1435.7	1470.5
Standard	56	29	51.79	15.2	1447	1462.2
Rapid	5	4	80	255	1308.5	1563.5
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	107	59	55.14	43.7	1368.6	1412.3
Standard	90	47	52.22	18.9	1388.4	1407.3
Rapid	17	12	70.59	175	1264	1439
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1473	1459.1	1307.8	1200
2025-09-30	1515.2	1510	1307.8	1200
2025-09-01	1511.8	1503.3	1307.8	1200
2025-08-01	1476.3	1469.9	1255.4	1200
2025-07-01	1476.3	1469.9	1255.4	1200
2025-06-01	1419.8	1418.1	1255.4	1200
2025-05-01	1387	1380.1	1255.4	1200
2025-04-01	1387	1380.1	1255.4	1200
2025-03-01	1381	1372.4	1255.4	1200
2025-02-01	1348.7	1317.6	1255.4	1200
2025-01-01	1346.9	1310.6	1255.4	1200
2024-12-01	1346.9	1310.6	1255.4	1200
2024-11-01	1346.9	1310.6	1255.4	1200
2024-10-01	1320	1276	1255.4	1200
2024-09-01	1320	1276	1255.4	1200
2024-08-01	1327.4	1276	1264	1200
2024-07-01	1287	1276	1200	1200
2024-09-01	1299.3	1291.1	1200	1200
2024-05-01	1256	1257.9	1200	1200
2024-04-01	1221.9	1221.2	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200

Comming soon.

Tournaments

History

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Bojanala's Circuit Championships 4 of 4 2025 (U18)	2025-11-01	2025-11-01	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Bojanala's Circuit Championships 4 of 4 2025 (U18)	2025-11-01	2025-11-01	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
2	Bojanala's Battle Of Mount Cambridge 2025 (Rooks)	2025-10-11	2025-10-11	Standard	Bojanala Platina (NBR)	5	5	1	Yes	Analysis
3	Bojanala's Rusties - The Champions' Tournament 2025 (Rooks)	2025-09-13	2025-09-13	Standard	Bojanala Platina (NBR)	5	5	2.5	Yes	Analysis
4	Bojanala's Circuit Championships 3 of 4 2025 (Open)	2025-08-09	2025-08-09	Standard	Bojanala Platina (NBR)	5	5	2.5	Yes	Analysis
5	Bojanala's Clash Of Schools 2025 (High School B)	2025-08-02	2025-08-02	Rapid	Bojanala Platina (NBR)	5	5	4	Yes	Analysis
6	Bojanala's Pre-Exam 2025 (Rooks)	2025-05-31	2025-05-31	Standard	Bojanala Platina (NBR)	5	5	3.5	Yes	Analysis
7	Spartan Bishops Championships Elite 2025 (U18)	2025-05-23	2025-05-25	Standard	Frances Baard (NCF)	5	5	3	Yes	Analysis
8	Bojanala's Circuit Championships 2 of 4 2025 (U18)	2025-05-17	2025-05-17	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
9	Bojanala's Waterkloof - The Superior One 2025 (Rooks)	2025-03-15	2025-03-15	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
10	Bojanala Circuit Championships 1 of 4 2025 (U18)	2025-03-01	2025-03-01	Standard	Bojanala Platina (NBR)	5	5	2.5	Yes	Analysis
11	Bojanala's Battle In The Kloof 2025 (Rooks)	2025-02-15	2025-02-15	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
12	Bojanala Closed Chess Championships 2025 (U20)	2025-01-31	2025-02-02	Standard	Bojanala Platina (NBR)	6	6	3	Yes	Analysis
13	Bojanala Wildcard 2025 (Rooks)	2025-01-25	2025-01-25	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Bojanala's Circuit Championships 4 of 4 2025 (U18)	2025-11-01	2025-11-01	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
2	Bojanala's Battle Of Mount Cambridge 2025 (Rooks)	2025-10-11	2025-10-11	Standard	Bojanala Platina (NBR)	5	5	1	Yes	Analysis
3	Bojanala's Rusties - The Champions' Tournament 2025 (Rooks)	2025-09-13	2025-09-13	Standard	Bojanala Platina (NBR)	5	5	2.5	Yes	Analysis
4	Bojanala's Circuit Championships 3 of 4 2025 (Open)	2025-08-09	2025-08-09	Standard	Bojanala Platina (NBR)	5	5	2.5	Yes	Analysis
5	Bojanala's Clash Of Schools 2025 (High School B)	2025-08-02	2025-08-02	Rapid	Bojanala Platina (NBR)	5	5	4	Yes	Analysis
6	Bojanala's Pre-Exam 2025 (Rooks)	2025-05-31	2025-05-31	Standard	Bojanala Platina (NBR)	5	5	3.5	Yes	Analysis
7	Spartan Bishops Championships Elite 2025 (U18)	2025-05-23	2025-05-25	Standard	Frances Baard (NCF)	5	5	3	Yes	Analysis
8	Bojanala's Circuit Championships 2 of 4 2025 (U18)	2025-05-17	2025-05-17	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
9	Bojanala's Waterkloof - The Superior One 2025 (Rooks)	2025-03-15	2025-03-15	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
10	Bojanala Circuit Championships 1 of 4 2025 (U18)	2025-03-01	2025-03-01	Standard	Bojanala Platina (NBR)	5	5	2.5	Yes	Analysis
11	Bojanala's Battle In The Kloof 2025 (Rooks)	2025-02-15	2025-02-15	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
12	Bojanala Closed Chess Championships 2025 (U20)	2025-01-31	2025-02-02	Standard	Bojanala Platina (NBR)	6	6	3	Yes	Analysis
13	Bojanala Wildcard 2025 (Rooks)	2025-01-25	2025-01-25	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
14	Bojanala's Battle of Mount Cambridge 2024 (Bishops)	2024-10-05	2024-10-05	Standard	Bojanala Platina (NBR)	5	5	4	Yes	Analysis
15	Bojanala's Kings & Queens Rapid and Doubles 2024 (Open)	2024-08-10	2024-08-10	Rapid	Bojanala Platina (NBR)	7	7	3.5	Yes	Analysis
16	Bojanala's Clash Of Schools - Secondary 2024 (High School Seniors)	2024-07-27	2024-07-27	Rapid	Bojanala Platina (NBR)	5	5	4.5	Yes	Analysis
17	Bojanala Circuit Championship 2 of 4 2024 (U18)	2024-06-15	2024-06-15	Standard	Bojanala Platina (NBR)	5	4	1	Yes	Analysis
18	Bojanala Circuit Championship 1 of 4 2024 (U18)	2024-05-25	2024-05-25	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
19	Bojanala Olienpark's One For The Ages 2024 (Queens)	2024-04-20	2024-04-20	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
20	Bojanala's Rating Express 2024 (Queens)	2024-04-06	2024-04-06	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
21	Bojanala Silwerrand's Rating Implosion 2024 (Queens)	2024-03-16	2024-03-16	Standard	Bojanala Platina (NBR)	5	5	2.5	Yes	Analysis
22	Schoemies' Kings & Queens 2024 (Knights)	2024-03-02	2024-03-02	Standard	Bojanala Platina (NBR)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	7	Tournament Bojanala Circuit Championship 2 of 4 2024				Tournament Bojanala's Kings & Queens Rapid and Doubles 2024
		date 2024-06-15	rnd 5	type Standard	result 1	date 2024-08-10	rnd 1	type Rapid	result 1
		Opponent Botha, L (Lukas)				Opponent Tshinyani, M (Menzokuhle)
2	6	Tournament Bojanala's Pre-Exam 2025				Tournament Bojanala's Clash Of Schools 2025
		date 2025-05-31	rnd 3	type Standard	result 1	date 2025-08-02	rnd 3	type Rapid	result 1
		Opponent Botha, L (Lukas)				Opponent Kobane, R (Relebogile)
3	4	Tournament Bojanala's Battle of Mount Cambridge 2024				Tournament Bojanala Wildcard 2025
		date 2024-10-05	rnd 3	type Standard	result 1	date 2025-01-25	rnd 1	type Standard	result 1
		Opponent Fako, S (Sbongakonke)				Opponent Mabusetsa, S (Siyabonga)

#	Games	Start				End
1	4	Tournament Bojanala's Battle of Mount Cambridge 2024				Tournament Bojanala Wildcard 2025
		date 2024-10-05	rnd 3	type Standard	result 1	date 2025-01-25	rnd 1	type Standard	result 1
		Opponent Fako, S (Sbongakonke)				Opponent Mabusetsa, S (Siyabonga)
2	3	Tournament Bojanala's Circuit Championships 3 of 4 2025				Tournament Bojanala's Circuit Championships 3 of 4 2025
		date 2025-08-09	rnd 2	type Standard	result 1	date 2025-08-09	rnd 4	type Standard	result 0.5
		Opponent Botha, L (Lukas)				Opponent Sera, G (Galaletsang)
3	3	Tournament Bojanala's Pre-Exam 2025				Tournament Bojanala's Pre-Exam 2025
		date 2025-05-31	rnd 3	type Standard	result 1	date 2025-05-31	rnd 5	type Standard	result 1
		Opponent Botha, L (Lukas)				Opponent De Jager, L (Luan)

#	Games	Start				End
1	6	Tournament Bojanala's Clash Of Schools - Secondary 2024				Tournament Bojanala's Kings & Queens Rapid and Doubles 2024
		date 2024-07-27	rnd 1	type Rapid	result 1	date 2024-08-10	rnd 1	type Rapid	result 1
		Opponent Boshoff, H (Heinrich)				Opponent Tshinyani, M (Menzokuhle)
2	4	Tournament Bojanala's Kings & Queens Rapid and Doubles 2024				Tournament Bojanala's Clash Of Schools 2025
		date 2024-08-10	rnd 7	type Rapid	result 1	date 2025-08-02	rnd 3	type Rapid	result 1
		Opponent Breedt, J (Jaundr�)				Opponent Kobane, R (Relebogile)
3	2	Tournament Bojanala's Kings & Queens Rapid and Doubles 2024				Tournament Bojanala's Kings & Queens Rapid and Doubles 2024
		date 2024-08-10	rnd 4	type Rapid	result 1	date 2024-08-10	rnd 5	type Rapid	result 0.5
		Opponent Crafford, R (Rudolf)				Opponent Potgieter, F (Frineze)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Bojanala's Pre-Exam 2025				Tournament Bojanala's Clash Of Schools 2025
		date 2025-05-31	rnd 5	type Standard	result 1	date 2025-08-02	rnd 3	type Rapid	result 1
		Opponent De Jager, L (Luan)				Opponent Kobane, R (Relebogile)
2	4	Tournament Bojanala's Battle of Mount Cambridge 2024				Tournament Bojanala Wildcard 2025
		date 2024-10-05	rnd 3	type Standard	result 1	date 2025-01-25	rnd 1	type Standard	result 1
		Opponent Fako, S (Sbongakonke)				Opponent Mabusetsa, S (Siyabonga)
3	3	Tournament Bojanala's Waterkloof - The Superior One 2025				Tournament Bojanala's Circuit Championships 2 of 4 2025
		date 2025-03-15	rnd 4	type Standard	result 1	date 2025-05-17	rnd 1	type Standard	result 1
		Opponent Masedi, R (Rammitlwa)				Opponent Petlele, O (Oreneile)

#	Games	Start				End
1	4	Tournament Bojanala's Battle of Mount Cambridge 2024				Tournament Bojanala Wildcard 2025
		date 2024-10-05	rnd 3	type Standard	result 1	date 2025-01-25	rnd 1	type Standard	result 1
		Opponent Fako, S (Sbongakonke)				Opponent Mabusetsa, S (Siyabonga)
2	3	Tournament Bojanala's Waterkloof - The Superior One 2025				Tournament Bojanala's Circuit Championships 2 of 4 2025
		date 2025-03-15	rnd 4	type Standard	result 1	date 2025-05-17	rnd 1	type Standard	result 1
		Opponent Masedi, R (Rammitlwa)				Opponent Petlele, O (Oreneile)
3	3	Tournament Bojanala Wildcard 2025				Tournament Bojanala Closed Chess Championships 2025
		date 2025-01-25	rnd 4	type Standard	result 1	date 2025-01-31	rnd 1	type Standard	result 1
		Opponent Dlamini, M (Mvelo)				Opponent September, M (Mckenzie)

#	Games	Start				End
1	4	Tournament Bojanala's Kings & Queens Rapid and Doubles 2024				Tournament Bojanala's Clash Of Schools 2025
		date 2024-08-10	rnd 7	type Rapid	result 1	date 2025-08-02	rnd 3	type Rapid	result 1
		Opponent Breedt, J (Jaundr�)				Opponent Kobane, R (Relebogile)
2	3	Tournament Bojanala's Clash Of Schools - Secondary 2024				Tournament Bojanala's Kings & Queens Rapid and Doubles 2024
		date 2024-07-27	rnd 4	type Rapid	result 1	date 2024-08-10	rnd 1	type Rapid	result 1
		Opponent Mooa, O (Oalaotse)				Opponent Tshinyani, M (Menzokuhle)
3	2	Tournament Bojanala's Clash Of Schools - Secondary 2024				Tournament Bojanala's Clash Of Schools - Secondary 2024
		date 2024-07-27	rnd 1	type Rapid	result 1	date 2024-07-27	rnd 2	type Rapid	result 1
		Opponent Boshoff, H (Heinrich)				Opponent Janse Van Rensburg, AM (Adriana)

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	Botha ,L (Lukas)	7	7	425	7	7	425	0	0	0	0	0	0
1	Botha ,L (Lukas)	7	1248.5	1673.5	7	1239.3	1673.5	0	0	0	0	0	0
2	Mostert ,GS (Gideon Smit)	4	0.5	-318.8	4	0.5	-318.8	0	0	0	0	0	0
2	Mostert ,GS (Gideon Smit)	4	1366.7	1047.9	4	1353.2	1047.9	0	0	0	0	0	0
3	Sera ,G (Galaletsang)	4	0.5	-318.8	4	0.5	-318.8	0	0	0	0	0	0
3	Sera ,G (Galaletsang)	4	1542.6	1223.9	4	1546.2	1223.9	0	0	0	0	0	0
4	Coetzer ,R (Ruan)	3	1.5	0	2	1.5	212.5	1	0	-425	0	0	0
4	Coetzer ,R (Ruan)	3	1224.6	1224.6	2	1207.4	1437.1	1	1273.8	799.6	0	0	0
5	Van Staden ,J (Jakobus)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Van Staden ,J (Jakobus)	2	1228.4	803.4	2	1206.2	803.4	0	0	0	0	0	0
6	Masilela ,K (Khetho)	2	1	0	2	1	0	0	0	0	0	0	0
6	Masilela ,K (Khetho)	2	1297.1	1297.1	2	1302.8	1297.1	0	0	0	0	0	0
7	Gounder ,R (Rowan)	2	0	-425	2	0	-425	0	0	0	0	0	0
7	Gounder ,R (Rowan)	2	1919.8	1494.8	2	1932.1	1494.8	0	0	0	0	0	0
8	Mokgatle ,N (Neoetlile)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
8	Mokgatle ,N (Neoetlile)	2	1594	1806.5	2	1593.9	1806.5	0	0	0	0	0	0
9	September ,M (Mckenzie)	2	1	0	2	1	0	0	0	0	0	0	0
9	September ,M (Mckenzie)	2	1503	1503	2	1514.7	1503	0	0	0	0	0	0
10	Seleke ,T (Tlotlang)	2	0	-425	2	0	-425	0	0	0	0	0	0
10	Seleke ,T (Tlotlang)	2	1458.6	1033.6	2	1459.1	1033.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Van Wyk, R (Ruan)

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Last 24 raw ratings

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Top 3 Streaks

Top 10 opponents most often played

Norms