Chess South Africa Ratings Database

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Personal

Van Rooyen, N (Nevine)

Chess SA id

2130131928

FIDE id

Date of birth

2013-11-05 (U14)

Gender

Female

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-06-14

Personal details last changed

1900-01-01

Junior GPX Games

15.5

Junior GPX Points

1239.3

Item	Main	Standard	Rapid	Blitz
Rating	1260.8	1250.6	1241.8	1200
Raw rating	1260.8	1250.6	1241.8	1200
Weighted rating	1219.1	1204.3	1233.6	1200
Weighted performance	1163.4	1084.9	1076.9	0
Floor	762.8	752.8	785.7	700
K-factor	36	36	36	36
Min/Max rating change allowed	152.1	154.3	156.2	165.8
Highest rating	1262.8 2025-06-01	1287.6 2022-07-01	1285.7 2024-04-01	1200 2018-10-01
Highest raw rating	1262.8 2025-06-01	1252.8 2025-04-01	1285.7 2024-04-01	1200 2024-03-01
Highest weighted rating	1262.8 2024-05-01	1252.8 2024-05-01	1285.7 2024-07-01	1200 2018-10-01
Highest weighted performance	1203.4 2020-02-01	1287.6 2022-07-01	1266.7 2020-02-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1260.8	1250.6	1241.8	1200
Analysis
Rating	1260.8	1250.6	1241.8	1200
Raw rating	1260.8	1250.6	1241.8	1200
Weighted rating	1219.1	1204.3	1233.6
Weighted performance	1163.4	1084.9	1076.9
K-factor	36	36	36	36
Floor	762.8	752.8	785.7	700
Max/Min rating change allowed	152.1	154.3	156.2	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	1260.8	1250.6	1241.8	1200
New weighted rating	1223	1208.9	1234	1200
New weighted performance	1156.1	1077.7	1069.8	0
Temp new rating	1260.8	1250.6	1241.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1260.8	1250.6	1241.8	1200
New K-factor	36	36	36	36
New floor	762.8	752.8	785.7	700

Item	Main	Standard	Rapid
	0	0	0
	20	11	9
	26	11	15
	0	0	0
	25	5	20
	0	0	0
History	83	27	56

Games since
	Main 46	Standard 22		Rapid 24		Blitz 0
Gender	Female
Age group	U14
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	3623		1198		120
Female	797		318		35
U14	688		223		23
U14 Female	185		75		8
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	1416		705		170
Female	276		155		48
U14	315		165		37
U14 Female	86		48		12
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-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	20	11.5	57.5	63.8	1270.1	1333.9
Standard	11	6.5	59.09	77.3	1337.4	1414.7
Rapid	9	5	55.56	47.2	1187.9	1235.1
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	83	41.5	50	0	1226.9	1226.9
Standard	27	12.5	46.3	-31.5	1268.4	1237
Rapid	56	29	51.79	15.2	1206.9	1222.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1260.8	1250.6	1241.8	1200
2025-09-30	1260.8	1250.6	1241.8	1200
2025-09-01	1260.8	1250.6	1241.8	1200
2025-08-01	1260.8	1250.6	1241.8	1200
2025-07-01	1262.8	1250.6	1234.4	1200
2025-06-01	1262.8	1250.6	1234.4	1200
2025-05-01	1260.1	1252.8	1234.4	1200
2025-04-01	1260.1	1252.8	1234.4	1200
2025-03-01	1187.8	1163.1	1234.4	1200
2025-02-01	1180.8	1162	1228.2	1200
2025-01-01	1135.1	1125.4	1202.5	1200
2024-12-01	1135.1	1125.4	1202.5	1200
2024-11-01	1135.1	1125.4	1202.5	1200
2024-10-01	1135.1	1125.4	1202.5	1200
2024-09-01	1135.1	1125.4	1202.5	1200
2024-08-01	1135.1	1125.4	1202.5	1200
2024-07-01	1175.3	1125.4	1285.7	1200
2024-09-01	1175.3	1125.4	1285.7	1200
2024-05-01	1261.7	1216.8	1285.7	1200
2024-04-01	1261.7	1216.8	1285.7	1200
2024-03-01	1244.9	1216.8	1257.3	1200
2024-02-01	1228.3	1216.8	1226	1200
2024-01-01	1228.3	1216.8	1226	1200
2023-12-01	1228.3	1216.8	1226	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	Upper West Coast Top Schools 2025 (U13)	2025-06-14	2025-06-14	Rapid	West Coast (WCU)	5	4	2	Yes	Analysis
2	Western Cape Schools Individual Championship 2025 (U13 Girls)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	5	2	Yes	Analysis
3	West Coast Schools Chess Prestige 2025 (U13 Girls)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	6	4.5	Yes	Analysis
4	Upper West Coast Presrige 2025 (U13 Girls)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Upper West Coast Top Schools 2025 (U13)	2025-06-14	2025-06-14	Rapid	West Coast (WCU)	5	4	2	Yes	Analysis
2	Western Cape Schools Individual Championship 2025 (U13 Girls)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	5	2	Yes	Analysis
3	West Coast Schools Chess Prestige 2025 (U13 Girls)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	6	4.5	Yes	Analysis
4	Upper West Coast Presrige 2025 (U13 Girls)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
5	Pedro Booyse Annual Rapid 2024 (Intermediate)	2024-07-06	2024-07-06	Rapid	West Coast (WCU)	5	5	0	Yes	Analysis
6	West Coast & Mykonos Open 2024 (U12)	2024-05-18	2024-05-18	Standard	West Coast (WCU)	5	5	1	Yes	Analysis
7	Western Cape PS Individuals Championship 2024 (U11 Girls)	2024-05-04	2024-05-05	Standard	West Coast (WCU)	6	6	2	Yes	Analysis
8	West Coast Schools Chess Prestige Championships 2024 (U11 Girls)	2024-03-09	2024-03-09	Rapid	West Coast (WCU)	5	5	3.5	Yes	Analysis
9	Bo-Weskus Skole Prestige 2024 (O11 Dogters)	2024-02-10	2024-02-10	Rapid	West Coast (WCU)	5	5	3.5	Yes	Analysis
10	West Coast Schools Chess Grand Challenge 2022 (PS Super)	2022-10-29	2022-10-29	Rapid	West Coast (WCU)	5	0	0	No	Analysis
11	Pedro Booyse Top Schools 2022 (U9 Combined)	2022-07-23	2022-07-23	Standard	West Coast (WCU)	6	5	3	Yes	Analysis
12	Bo-Weskus Top Skole 2022 (O9)	2022-06-11	2022-06-11	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
13	West Coast Schools Chess Prestige Leg 2 2022 (U9 Girls)	2022-04-23	2022-04-23	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
14	West Coast Schools Chess Prestige Leg 1 2022 (U9 Girls)	2022-04-09	2022-04-09	Rapid	West Coast (WCU)	5	5	1.5	Yes	Analysis
15	Bo Weskus Skole Skaak Prestige (O9 Dogters)	2022-03-19	2022-03-19	Rapid	West Coast (WCU)	5	5	3.5	Yes	Analysis
16	West Coast Schools Prestige 2020 (U7 Boys+Girls)	2020-03-07	2020-03-07	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis
17	Bo-Weskus Skole Prestige 2020 (O7)	2020-02-15	2020-02-15	Rapid	West Coast (WCU)	7	7	4	Yes	Analysis

#	Games	Start				End
1	6	Tournament Upper West Coast Presrige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-02-22	rnd 5	type Rapid	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Scholtz, G (Gera)				Opponent Jansen, L (Lumay)
2	6	Tournament West Coast Schools Prestige 2020				Tournament Bo Weskus Skole Skaak Prestige
		date 2020-03-07	rnd 5	type Rapid	result 1	date 2022-03-19	rnd 5	type Rapid	result 0.5
		Opponent Mouton, C (Cume)				Opponent Joseph, J (Jiola)
3	5	Tournament Bo-Weskus Skole Prestige 2024				Tournament West Coast Schools Chess Prestige Championships 2024
		date 2024-02-10	rnd 3	type Rapid	result 1	date 2024-03-09	rnd 2	type Rapid	result 1
		Opponent Van Staden, C (Carly Jae)				Opponent Steyn, S (Samantha)

#	Games	Start				End
1	5	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Bruiners, T (Tiffany)				Opponent Jansen, L (Lumay)
2	3	Tournament Pedro Booyse Top Schools 2022				Tournament Pedro Booyse Top Schools 2022
		date 2022-07-23	rnd 1	type Standard	result 1	date 2022-07-23	rnd 3	type Standard	result 1
		Opponent Maswana, T (Thurston)				Opponent Van Schalkwyk, R (Ruben)
3	1	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-05-18	rnd 6	type Standard	result 1	date 2025-05-18	rnd 6	type Standard	result 1
		Opponent Bah, B (Binta)				Opponent Bah, B (Binta)

#	Games	Start				End
1	6	Tournament West Coast Schools Prestige 2020				Tournament Bo Weskus Skole Skaak Prestige
		date 2020-03-07	rnd 5	type Rapid	result 1	date 2022-03-19	rnd 5	type Rapid	result 0.5
		Opponent Mouton, C (Cume)				Opponent Joseph, J (Jiola)
2	5	Tournament Bo-Weskus Skole Prestige 2024				Tournament West Coast Schools Chess Prestige Championships 2024
		date 2024-02-10	rnd 3	type Rapid	result 1	date 2024-03-09	rnd 2	type Rapid	result 1
		Opponent Van Staden, C (Carly Jae)				Opponent Steyn, S (Samantha)
3	4	Tournament West Coast Schools Chess Prestige Leg 2 2022				Tournament Bo-Weskus Top Skole 2022
		date 2022-04-23	rnd 3	type Rapid	result 1	date 2022-06-11	rnd 1	type Rapid	result 1
		Opponent Samuels, G (Georgia)				Opponent Seroon, Z (Zeeva)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament West Coast Schools Chess Prestige Leg 2 2022				Tournament Bo-Weskus Top Skole 2022
		date 2022-04-23	rnd 3	type Rapid	result 1	date 2022-06-11	rnd 1	type Rapid	result 1
		Opponent Samuels, G (Georgia)				Opponent Seroon, Z (Zeeva)
2	3	Tournament Upper West Coast Presrige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-02-22	rnd 5	type Rapid	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Scholtz, G (Gera)				Opponent Owies, T (Tiffany)
3	3	Tournament Bo-Weskus Skole Prestige 2024				Tournament Bo-Weskus Skole Prestige 2024
		date 2024-02-10	rnd 3	type Rapid	result 1	date 2024-02-10	rnd 5	type Rapid	result 1
		Opponent Van Staden, C (Carly Jae)				Opponent Volgraaff, A (Ava)

#	Games	Start				End
1	3	Tournament Pedro Booyse Top Schools 2022				Tournament Pedro Booyse Top Schools 2022
		date 2022-07-23	rnd 1	type Standard	result 1	date 2022-07-23	rnd 3	type Standard	result 1
		Opponent Maswana, T (Thurston)				Opponent Van Schalkwyk, R (Ruben)
2	2	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 4	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Tieties, P (Pearl)				Opponent Jansen, L (Lumay)
3	2	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Bruiners, T (Tiffany)				Opponent Owies, T (Tiffany)

#	Games	Start				End
1	4	Tournament West Coast Schools Chess Prestige Leg 2 2022				Tournament Bo-Weskus Top Skole 2022
		date 2022-04-23	rnd 3	type Rapid	result 1	date 2022-06-11	rnd 1	type Rapid	result 1
		Opponent Samuels, G (Georgia)				Opponent Seroon, Z (Zeeva)
2	3	Tournament Bo-Weskus Skole Prestige 2024				Tournament Bo-Weskus Skole Prestige 2024
		date 2024-02-10	rnd 3	type Rapid	result 1	date 2024-02-10	rnd 5	type Rapid	result 1
		Opponent Van Staden, C (Carly Jae)				Opponent Volgraaff, A (Ava)
3	2	Tournament West Coast Schools Chess Prestige Championships 2024				Tournament West Coast Schools Chess Prestige Championships 2024
		date 2024-03-09	rnd 4	type Rapid	result 1	date 2024-03-09	rnd 5	type Rapid	result 1
		Opponent Odendaal, M (Merchronique)				Opponent Snyders, J (Jadie Leigh)

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	Swartz ,A (Ashan)	3	1	-141.7	2	1	0	1	0	-425	0	0	0
1	Swartz ,A (Ashan)	3	1198.8	1057.1	2	1183.7	1198.8	1	1272.6	773.8	0	0	0
2	Steyn ,S (Samantha)	3	1	-141.7	1	0	-425	2	1	0	0	0	0
2	Steyn ,S (Samantha)	3	1199.8	1058.1	1	1224.8	774.8	2	1196.9	1199.8	0	0	0
3	Joseph ,J (Jiola)	3	0.5	-283.3	0	0	0	3	0.5	-283.3	0	0	0
3	Joseph ,J (Jiola)	3	1230.7	947.4	0	0	0	3	1249.3	947.4	0	0	0
4	Kujinga ,T (Tawananyasha)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Kujinga ,T (Tawananyasha)	2	1508.8	1083.8	2	1453.3	1083.8	0	0	0	0	0	0
5	Kotze ,L (Luquezia)	2	1	0	2	1	0	0	0	0	0	0	0
5	Kotze ,L (Luquezia)	2	1177.5	1177.5	2	1181.6	1177.5	0	0	0	0	0	0
6	Van Rooi ,D (Dimitri)	2	0	-425	0	0	0	2	0	-425	0	0	0
6	Van Rooi ,D (Dimitri)	2	1224.5	799.5	0	0	0	2	1240.8	799.5	0	0	0
7	Miggel ,L (Laylah)	2	0.5	-212.5	0	0	0	2	0.5	-212.5	0	0	0
7	Miggel ,L (Laylah)	2	1206.5	994	0	0	0	2	1210.8	994	0	0	0
8	Avontuur ,A (Al-Meeche)	2	1	0	0	0	0	2	1	0	0	0	0
8	Avontuur ,A (Al-Meeche)	2	1223.8	1223.8	0	0	0	2	1321.2	1223.8	0	0	0
9	Hesselman ,S (Saskia)	2	1.5	212.5	0	0	0	2	1.5	212.5	0	0	0
9	Hesselman ,S (Saskia)	2	1188	1400.5	0	0	0	2	1180	1400.5	0	0	0
10	Louw ,E (Emma)	2	1.5	212.5	0	0	0	2	1.5	212.5	0	0	0
10	Louw ,E (Emma)	2	1206.5	1419	0	0	0	2	1210.8	1419	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Van Rooyen, N (Nevine)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms