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

15.8

Junior GPX Points

1140.5

Item	Main	Standard	Rapid	Blitz
Rating	1225.6	1200.5	1227.4	1200
Raw rating	1225.6	1200.4	1227.4	1200
Weighted rating	1213.8	1200.5	1213.9	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	1213.8	1200.5	1213.9
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	1215.2	1200.5	1215.5	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
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
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	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
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	1200	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	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

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	Harding ,J (Jodie)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Harding ,J (Jodie)	1	1285.8	860.8	1	1249.8	860.8	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	Sonamzi ,O (Ovayo)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Sonamzi ,O (Ovayo)	1	1276.5	851.5	1	1266.4	851.5	0	0	0	0	0	0
4	Berry ,S (Seth)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Berry ,S (Seth)	1	1421.1	996.1	1	1396.1	996.1	0	0	0	0	0	0
5	Gande ,J (Justin)	1	1	425	1	1	425	0	0	0	0	0	0
5	Gande ,J (Justin)	1	1214.2	1639.2	1	1208.8	1639.2	0	0	0	0	0	0
6	Spondo ,F (Ferdinand)	1	1	425	1	1	425	0	0	0	0	0	0
6	Spondo ,F (Ferdinand)	1	1199.2	1624.2	1	1200	1624.2	0	0	0	0	0	0
7	Tyuthu ,I (Iminathi)	1	1	425	1	1	425	0	0	0	0	0	0
7	Tyuthu ,I (Iminathi)	1	1290.2	1715.2	1	1261.6	1715.2	0	0	0	0	0	0
8	Kruger ,D (Dawid)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Kruger ,D (Dawid)	1	1489.7	1064.7	1	1473.3	1064.7	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

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Personal

Wu, R (Ruei-Ying)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms