Chess South Africa Ratings Database

PLAYER PAGE

Personal

Wu, R (Ruei-Ying)

Chess SA id

2110318209

FIDE id

Date of birth

2011-09-07 (U16)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-23

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1225.6	1200.5	1227.4	1200
Raw rating	1225.6	1200.4	1227.4	1200
Weighted rating	1217.7	1200.5	1218.2	1200
Weighted performance	0	0	0	0
Floor	731.3	701.9	728.9	700
K-factor	36	36	36	36
Min/Max rating change allowed	159.9	165.7	159.5	165.8
Highest rating	1231.3 2025-04-01	1201.9 2025-04-01	1228.9 2025-04-01	1200 2025-04-01
Highest raw rating	1231.3 2025-04-01	1201.9 2025-04-01	1228.9 2025-04-01	1200 2025-04-01
Highest weighted rating	1212.4 2025-09-01	1201.9 2025-06-01	1212.3 2025-09-01	1200 2025-04-01
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1225.6	1200.5	1227.4	1200
Analysis
Rating	1225.6	1200.5	1227.4	1200
Raw rating	1225.6	1200.4	1227.4	1200
Weighted rating	1217.7	1200.5	1218.2
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	731.3	701.9	728.9	700
Max/Min rating change allowed	159.9	165.7	159.5	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	1225.6	1200.4	1227.4	1200
New weighted rating	1218.8	1200.5	1219.5	1200
New weighted performance	0	0	0	0
Temp new rating	1225.6	1200.5	1227.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1225.6	1200.5	1227.4	1200
New K-factor	36	36	36	36
New floor	731.3	701.9	728.9	700

Item	Main	Standard	Rapid
	0	0	0
	24	11	13
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	24	11	13

Games since
	Main 24	Standard 11		Rapid 13		Blitz 0
Gender	Female
Age group	U16
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 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	24	10	41.67	-70.8	1337.7	1266.8
Standard	11	4	36.36	-115.9	1335	1219
Rapid	13	6	46.15	-32.7	1339.9	1307.3
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	24	10	41.67	-70.8	1337.7	1266.8
Standard	11	4	36.36	-115.9	1335	1219
Rapid	13	6	46.15	-32.7	1339.9	1307.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1225.6	1200.4	1227.4	1200
2025-11-30	1225.6	1200.4	1227.4	1200
2025-11-01	1225.6	1200.4	1227.4	1200
2025-09-30	1225.6	1200.4	1227.4	1200
2025-09-01	1225.6	1200.4	1227.4	1200
2025-08-01	1227	1200.4	1228.9	1200
2025-07-01	1227	1200.3	1228.9	1200
2025-06-01	1231.3	1201.9	1228.9	1200
2025-05-01	1231.3	1201.9	1228.9	1200
2025-04-01	1231.3	1201.9	1228.9	1200
2025-03-01	1200	1200	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-05-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200

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	Curro Chess Open Rapid 2025 (U16)	2025-08-23	2025-08-23	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
2	Cape Town Chess Junior League 2025 (U14)	2025-05-10	2025-05-31	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
3	Cape Town Open Chess Festival 2025 (U14)	2025-03-22	2025-03-23	Standard	Cape Town (WCT)	6	5	2	Yes	Analysis
4	Steinitz Festival 2025 (Open)	2025-03-15	2025-03-15	Rapid	Cape Town (WCT)	7	7	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament Curro Chess Open Rapid 2025				Tournament Curro Chess Open Rapid 2025
		date 2025-08-23	rnd 4	type Rapid	result 1	date 2025-08-23	rnd 6	type Rapid	result 0.5
		Opponent Mokoena, M (Moagi)				Opponent Truter, A (Albert)
2	2	Tournament Cape Town Chess Junior League 2025				Tournament Cape Town Chess Junior League 2025
		date 2025-05-10	rnd 3	type Standard	result 1	date 2025-05-31	rnd 4	type Standard	result 1
		Opponent Tyuthu, I (Iminathi)				Opponent Gijana, M (Minentle)
3	2	Tournament Cape Town Open Chess Festival 2025				Tournament Cape Town Open Chess Festival 2025
		date 2025-03-23	rnd 4	type Standard	result 1	date 2025-03-23	rnd 5	type Standard	result 1
		Opponent Gande, J (Justin)				Opponent Spondo, F (Ferdinand)

#	Games	Start				End
1	2	Tournament Cape Town Chess Junior League 2025				Tournament Cape Town Chess Junior League 2025
		date 2025-05-10	rnd 3	type Standard	result 1	date 2025-05-31	rnd 4	type Standard	result 1
		Opponent Tyuthu, I (Iminathi)				Opponent Gijana, M (Minentle)
2	2	Tournament Cape Town Open Chess Festival 2025				Tournament Cape Town Open Chess Festival 2025
		date 2025-03-23	rnd 4	type Standard	result 1	date 2025-03-23	rnd 5	type Standard	result 1
		Opponent Gande, J (Justin)				Opponent Spondo, F (Ferdinand)

#	Games	Start				End
1	3	Tournament Curro Chess Open Rapid 2025				Tournament Curro Chess Open Rapid 2025
		date 2025-08-23	rnd 4	type Rapid	result 1	date 2025-08-23	rnd 6	type Rapid	result 0.5
		Opponent Mokoena, M (Moagi)				Opponent Truter, A (Albert)
2	1	Tournament Curro Chess Open Rapid 2025				Tournament Curro Chess Open Rapid 2025
		date 2025-08-23	rnd 2	type Rapid	result 1	date 2025-08-23	rnd 2	type Rapid	result 1
		Opponent Alard, N (Nawaaz)				Opponent Alard, N (Nawaaz)
3	1	Tournament Steinitz Festival 2025				Tournament Steinitz Festival 2025
		date 2025-03-15	rnd 7	type Rapid	result 1	date 2025-03-15	rnd 7	type Rapid	result 1
		Opponent Khuphwathea, L (Lucy)				Opponent Khuphwathea, L (Lucy)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Cape Town Chess Junior League 2025				Tournament Cape Town Chess Junior League 2025
		date 2025-05-10	rnd 3	type Standard	result 1	date 2025-05-31	rnd 4	type Standard	result 1
		Opponent Tyuthu, I (Iminathi)				Opponent Gijana, M (Minentle)
2	2	Tournament Cape Town Open Chess Festival 2025				Tournament Cape Town Open Chess Festival 2025
		date 2025-03-23	rnd 4	type Standard	result 1	date 2025-03-23	rnd 5	type Standard	result 1
		Opponent Gande, J (Justin)				Opponent Spondo, F (Ferdinand)
3	1	Tournament Curro Chess Open Rapid 2025				Tournament Curro Chess Open Rapid 2025
		date 2025-08-23	rnd 4	type Rapid	result 1	date 2025-08-23	rnd 4	type Rapid	result 1
		Opponent Mokoena, M (Moagi)				Opponent Mokoena, M (Moagi)

#	Games	Start				End
1	2	Tournament Cape Town Chess Junior League 2025				Tournament Cape Town Chess Junior League 2025
		date 2025-05-10	rnd 3	type Standard	result 1	date 2025-05-31	rnd 4	type Standard	result 1
		Opponent Tyuthu, I (Iminathi)				Opponent Gijana, M (Minentle)
2	2	Tournament Cape Town Open Chess Festival 2025				Tournament Cape Town Open Chess Festival 2025
		date 2025-03-23	rnd 4	type Standard	result 1	date 2025-03-23	rnd 5	type Standard	result 1
		Opponent Gande, J (Justin)				Opponent Spondo, F (Ferdinand)

#	Games	Start				End
1	1	Tournament Curro Chess Open Rapid 2025				Tournament Curro Chess Open Rapid 2025
		date 2025-08-23	rnd 4	type Rapid	result 1	date 2025-08-23	rnd 4	type Rapid	result 1
		Opponent Mokoena, M (Moagi)				Opponent Mokoena, M (Moagi)
2	1	Tournament Curro Chess Open Rapid 2025				Tournament Curro Chess Open Rapid 2025
		date 2025-08-23	rnd 2	type Rapid	result 1	date 2025-08-23	rnd 2	type Rapid	result 1
		Opponent Alard, N (Nawaaz)				Opponent Alard, N (Nawaaz)
3	1	Tournament Steinitz Festival 2025				Tournament Steinitz Festival 2025
		date 2025-03-15	rnd 7	type Rapid	result 1	date 2025-03-15	rnd 7	type Rapid	result 1
		Opponent Khuphwathea, L (Lucy)				Opponent Khuphwathea, L (Lucy)

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	Kruger ,D (Dawid)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Kruger ,D (Dawid)	1	1489.7	1064.7	1	1473.3	1064.7	0	0	0	0	0	0
2	Walters ,N (Nicola)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Walters ,N (Nicola)	1	1494.2	1069.2	1	1491.3	1069.2	0	0	0	0	0	0
3	Niemann ,J (Jandre)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Niemann ,J (Jandre)	1	1502	1077	1	1474.3	1077	0	0	0	0	0	0
4	Harding ,J (Jodie)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Harding ,J (Jodie)	1	1285.8	860.8	1	1249.8	860.8	0	0	0	0	0	0
5	Sonamzi ,O (Ovayo)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Sonamzi ,O (Ovayo)	1	1276.5	851.5	1	1266.4	851.5	0	0	0	0	0	0
6	Gande ,J (Justin)	1	1	425	1	1	425	0	0	0	0	0	0
6	Gande ,J (Justin)	1	1214.2	1639.2	1	1208.8	1639.2	0	0	0	0	0	0
7	Gijana ,M (Minentle)	1	1	425	1	1	425	0	0	0	0	0	0
7	Gijana ,M (Minentle)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Spondo ,F (Ferdinand)	1	1	425	1	1	425	0	0	0	0	0	0
8	Spondo ,F (Ferdinand)	1	1199.2	1624.2	1	1200	1624.2	0	0	0	0	0	0
9	Kotliar ,B (Beatrisa)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Kotliar ,B (Beatrisa)	1	1312	887	1	1285	887	0	0	0	0	0	0
10	Goosen ,P (Pierre)	1	1	425	0	0	0	1	1	425	0	0	0
10	Goosen ,P (Pierre)	1	1414.6	1839.6	0	0	0	1	1362	1839.6	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Wu, R (Ruei-Ying)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms