Chess South Africa Ratings Database

PLAYER PAGE

Personal

Wu, Y (Yuansi)

Chess SA id

1100099618

FIDE id

Date of birth

2010-03-14 (U16)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-03-05

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1245.8	1239.7	1200	1200
Raw rating	1245.8	1239.7	1200	1200
Weighted rating	1245.8	1239.7	1200	1200
Weighted performance	511.2	510	0	0
Floor	758.2	768.8	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	155.3	156.7	165.8	165.8
Highest rating	1289.2 2019-06-01	1286.9 2019-06-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1258.2 2019-07-01	1268.8 2019-07-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1258.2 2024-03-01	1268.8 2025-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1289.2 2019-06-01	1286.9 2019-06-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1245.8	1239.7	1200	1200
Analysis
Rating	1245.8	1239.7	1200	1200
Raw rating	1245.8	1239.7	1200	1200
Weighted rating	1245.8	1239.7	1200
Weighted performance	511.2	510	0
K-factor	36	36	36	36
Floor	758.2	768.8	700	700
Max/Min rating change allowed	155.3	156.7	165.8	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	1245.8	1239.7	1200	1200
New weighted rating	1245.8	1239.7	1200	1200
New weighted performance	510.8	509.5	0	0
Temp new rating	1245.8	1239.7	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1245.8	1239.7	1200	1200
New K-factor	36	36	36	36
New floor	758.2	768.8	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	5	5
	0	0
History	62	62

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	62	35	56.45	54.8	1195.7	1250.5
Standard	62	35	56.45	54.8	1195.7	1250.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1245.8	1239.7	1200	1200
2025-09-01	1245.8	1239.7	1200	1200
2025-08-01	1245.8	1239.7	1200	1200
2025-07-01	1245.8	1239.7	1200	1200
2025-06-01	1245.8	1239.7	1200	1200
2025-05-01	1245.8	1239.7	1200	1200
2025-04-01	1245.8	1239.7	1200	1200
2025-03-01	1245.8	1239.7	1200	1200
2025-02-01	1245.8	1239.7	1200	1200
2025-01-01	1245.8	1239.7	1200	1200
2024-12-01	1245.8	1239.7	1200	1200
2024-11-01	1245.8	1239.7	1200	1200
2024-10-01	1245.8	1239.7	1200	1200
2024-09-01	1245.8	1239.7	1200	1200
2024-08-01	1245.8	1239.7	1200	1200
2024-07-01	1245.8	1239.7	1200	1200
2024-06-01	1245.8	1239.7	1200	1200
2024-08-01	1245.8	1239.7	1200	1200
2024-04-01	1245.8	1239.7	1200	1200
2024-03-01	1245.8	1239.7	1200	1200
2024-02-01	1245.8	1239.7	1200	1200
2024-01-01	1245.8	1239.7	1200	1200
2023-12-01	1245.8	1239.7	1200	1200
2023-11-01	1245.8	1239.7	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	Goforchess Junior Championship 2022 (Saheti)	2022-03-05	2022-03-05	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
2	Goforchess Junior Chess Championship 1 2020	2020-11-08	2020-11-08	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
3	2020 Constantiapark Open Chess Tournament (D)	2020-02-08	2020-02-08	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
4	2020 Blou Bul (D)	2020-02-15	2020-02-15	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
5	JNW Club - Bryanston Open1 2020 (D)	2020-02-01	2020-02-01	Standard	Johannesburg Metro (GJM)	5	5	3.5	Yes	Analysis
6	Goforchess Introduction to Chess Tournament 2020 (Championship)	2020-02-16	2020-02-16	Standard	Johannesburg Metro (GJM)	5	4	1	Yes	Analysis
7	Chessnuts 1 - 29 February 2020 (Knights)	2020-02-29	2020-02-29	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
8	2019 South African Top Schools Team Championships (U9 Open+U11 Girls)	2020-01-10	2020-01-11	Standard	4 Knights (4K)	5	5	4	Yes	Analysis
9	The Joburg Open 2019 (Rising Stars)	2019-10-12	2019-10-12	Standard	Johannesburg Metro (GJM)	5	5	1	Yes	Analysis
10	GoForChess Junior Chess Championships 2019 (U10)	2019-06-09	2019-06-09	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
11	GoForChess SAHETI Introduction To Chess 2019 (B)	2019-04-06	2019-04-06	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
12	GoForChess Curro Online Rated 2018 (U8+U10)	2018-09-02	2018-09-02	Standard	Johannesburg Metro (GJM)	5	4	2	Yes	Analysis
13	GoForChess Introduction To Chess Tournament 2018	2018-03-25	2018-03-25	Standard	Johannesburg Metro (GJM)	5	4	2	Yes	Analysis

#	Games	Start				End
1	6	Tournament JNW Club - Bryanston Open1 2020				Tournament 2020 Constantiapark Open Chess Tournament
		date 2020-02-01	rnd 3	type Standard	result 0.5	date 2020-02-08	rnd 3	type Standard	result 0.5
		Opponent Botha, A (Andrea)				Opponent Okeke, BC (Brian Chiagozie)
2	5	Tournament GoForChess Curro Online Rated 2018				Tournament GoForChess SAHETI Introduction To Chess 2019
		date 2018-09-02	rnd 4	type Standard	result 1	date 2019-04-06	rnd 3	type Standard	result 0.5
		Opponent Li, Y (Yangyang)				Opponent Martins, C (Christopher)
3	4	Tournament 2019 South African Top Schools Team Championships				Tournament 2019 South African Top Schools Team Championships
		date 2020-01-10	rnd 1	type Standard	result 1	date 2020-01-11	rnd 4	type Standard	result 1
		Opponent De Villiers, L (Lienka)				Opponent Keyter, ZC (Zarius Clarence)

#	Games	Start				End
1	6	Tournament JNW Club - Bryanston Open1 2020				Tournament 2020 Constantiapark Open Chess Tournament
		date 2020-02-01	rnd 3	type Standard	result 0.5	date 2020-02-08	rnd 3	type Standard	result 0.5
		Opponent Botha, A (Andrea)				Opponent Okeke, BC (Brian Chiagozie)
2	5	Tournament GoForChess Curro Online Rated 2018				Tournament GoForChess SAHETI Introduction To Chess 2019
		date 2018-09-02	rnd 4	type Standard	result 1	date 2019-04-06	rnd 3	type Standard	result 0.5
		Opponent Li, Y (Yangyang)				Opponent Martins, C (Christopher)
3	4	Tournament 2019 South African Top Schools Team Championships				Tournament 2019 South African Top Schools Team Championships
		date 2020-01-10	rnd 1	type Standard	result 1	date 2020-01-11	rnd 4	type Standard	result 1
		Opponent De Villiers, L (Lienka)				Opponent Keyter, ZC (Zarius Clarence)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament JNW Club - Bryanston Open1 2020				Tournament 2020 Constantiapark Open Chess Tournament
		date 2020-02-01	rnd 4	type Standard	result 1	date 2020-02-08	rnd 2	type Standard	result 1
		Opponent Visagie, R (Reuben)				Opponent Nel, S (Sean-Duncan)
2	4	Tournament 2019 South African Top Schools Team Championships				Tournament 2019 South African Top Schools Team Championships
		date 2020-01-10	rnd 1	type Standard	result 1	date 2020-01-11	rnd 4	type Standard	result 1
		Opponent De Villiers, L (Lienka)				Opponent Keyter, ZC (Zarius Clarence)
3	4	Tournament GoForChess Curro Online Rated 2018				Tournament GoForChess SAHETI Introduction To Chess 2019
		date 2018-09-02	rnd 4	type Standard	result 1	date 2019-04-06	rnd 2	type Standard	result 1
		Opponent Li, Y (Yangyang)				Opponent Carapina, J (Joao)

#	Games	Start				End
1	4	Tournament JNW Club - Bryanston Open1 2020				Tournament 2020 Constantiapark Open Chess Tournament
		date 2020-02-01	rnd 4	type Standard	result 1	date 2020-02-08	rnd 2	type Standard	result 1
		Opponent Visagie, R (Reuben)				Opponent Nel, S (Sean-Duncan)
2	4	Tournament 2019 South African Top Schools Team Championships				Tournament 2019 South African Top Schools Team Championships
		date 2020-01-10	rnd 1	type Standard	result 1	date 2020-01-11	rnd 4	type Standard	result 1
		Opponent De Villiers, L (Lienka)				Opponent Keyter, ZC (Zarius Clarence)
3	4	Tournament GoForChess Curro Online Rated 2018				Tournament GoForChess SAHETI Introduction To Chess 2019
		date 2018-09-02	rnd 4	type Standard	result 1	date 2019-04-06	rnd 2	type Standard	result 1
		Opponent Li, Y (Yangyang)				Opponent Carapina, J (Joao)

No games found.

#	Games	Start				End

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	Okeke ,BC (Brian Chiagozie)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
1	Okeke ,BC (Brian Chiagozie)	2	1176.3	1388.8	2	1166.1	1388.8	0	0	0	0	0	0
2	Ramlall ,S (Sanjana)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Ramlall ,S (Sanjana)	2	1291.1	866.1	2	1286.6	866.1	0	0	0	0	0	0
3	Wang ,Y (Yiren)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Wang ,Y (Yiren)	1	1354.3	929.3	1	1348.3	929.3	0	0	0	0	0	0
4	Dalal ,D (Dhanika)	1	1	425	1	1	425	0	0	0	0	0	0
4	Dalal ,D (Dhanika)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Lynch ,S (Stephen)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Lynch ,S (Stephen)	1	1064.6	639.6	1	1044	639.6	0	0	0	0	0	0
6	Nyanu ,B (Blessing)	1	1	425	1	1	425	0	0	0	0	0	0
6	Nyanu ,B (Blessing)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Pienaar ,K (Kyle)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Pienaar ,K (Kyle)	1	1396.3	971.3	1	1390.9	971.3	0	0	0	0	0	0
8	Visagie ,R (Reuben)	1	1	425	1	1	425	0	0	0	0	0	0
8	Visagie ,R (Reuben)	1	1245.2	1670.2	1	1253.2	1670.2	0	0	0	0	0	0
9	Reddy ,NN (Nian Nived)	1	1	425	1	1	425	0	0	0	0	0	0
9	Reddy ,NN (Nian Nived)	1	1211.6	1636.6	1	1213.6	1636.6	0	0	0	0	0	0
10	Haitas ,A (Andreas)	1	1	425	1	1	425	0	0	0	0	0	0
10	Haitas ,A (Andreas)	1	1246.1	1671.1	1	1255.2	1671.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Wu, Y (Yuansi)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms