Chess South Africa Ratings Database

PLAYER PAGE

Personal

Hu, Y (Yaonan)

Chess SA id

1100323402

FIDE id

Date of birth

2010-11-01 (U16)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-18

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1202.6	1199	1228.5	1200
Raw rating	1199.3	1187.4	1228.5	1200
Weighted rating	1202.6	1199	1208.6	1200
Weighted performance	0	0	0	0
Floor	712.1	700	728.5	700
K-factor	36	36	36	36
Min/Max rating change allowed	166	168.8	159.2	165.8
Highest rating	1212.1 2025-08-01	1200 2025-08-01	1228.5 2025-08-01	1200 2025-08-01
Highest raw rating	1212.1 2025-08-01	1200 2025-08-01	1228.5 2025-08-01	1200 2025-08-01
Highest weighted rating	1202.6 2025-11-01	1200 2025-08-01	1202.3 2025-08-01	1200 2025-08-01
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	-0.2	-1	0	0
New rating	1202.4	1198	1228.5	1200
Analysis
Rating	1202.6	1199	1228.5	1200
Raw rating	1199.3	1187.4	1228.5	1200
Weighted rating	1202.6	1199	1208.6
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	712.1	700	728.5	700
Max/Min rating change allowed	166	168.8	159.2	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	1199.3	1187.4	1228.5	1200
New weighted rating	1202.4	1198	1210.5	1200
New weighted performance	0	0	0	0
Temp new rating	1202.4	1198	1228.5	1200
Temp new rating +/-	-0.2	-1	0	0
Final new rating +/-	-0.2	-1	0	0
New rating	1202.4	1198	1228.5	1200
New K-factor	36	36	36	36
New floor	712.1	700	728.5	700

Item	Main	Standard	Rapid
	0	0	0
	12	6	6
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	12	6	6

Games since
	Main 12	Standard 6		Rapid 6		Blitz 0
Gender	Male
Age group	U16
Region	Cape Town (WCT)
Province	Western Cape (WC)
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	12	5.5	45.83	-35.4	1251	1215.6
Standard	6	2.5	41.67	-70.8	1210.2	1139.4
Rapid	6	3	50	0	1291.8	1291.8
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	12	5.5	45.83	-35.4	1251	1215.6
Standard	6	2.5	41.67	-70.8	1210.2	1139.4
Rapid	6	3	50	0	1291.8	1291.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1199.3	1187.4	1228.5	1200
2025-09-30	1212.1	1200	1228.5	1200
2025-09-01	1212.1	1200	1228.5	1200
2025-08-01	1212.1	1200	1228.5	1200
2025-07-01	1200	1200	1200	1200
2025-06-01	1200	1200	1200	1200
2025-05-01	1200	1200	1200	1200
2025-04-01	1200	1200	1200	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
2024-09-01	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
2024-01-01	1200	1200	1200	1200
2023-12-01	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	Paarl Boys' High School Chess Festival 2025 (C)	2025-10-17	2025-10-18	Standard	Cape Winelands (WCW)	6	6	2.5	Yes	Analysis
2	4th Curro Durbanville Rapid Open 2025 (Intermediate)	2025-07-19	2025-07-19	Rapid	Cape Town (WCT)	7	6	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Paarl Boys' High School Chess Festival 2025 (C)	2025-10-17	2025-10-18	Standard	Cape Winelands (WCW)	6	6	2.5	Yes	Analysis
2	4th Curro Durbanville Rapid Open 2025 (Intermediate)	2025-07-19	2025-07-19	Rapid	Cape Town (WCT)	7	6	3	Yes	Analysis

#	Games	Start				End
1	4	Tournament 4th Curro Durbanville Rapid Open 2025				Tournament Paarl Boys' High School Chess Festival 2025
		date 2025-07-19	rnd 6	type Rapid	result 1	date 2025-10-17	rnd 2	type Standard	result 0.5
		Opponent Rogova, E (Emilia)				Opponent Bester, J (Josua)
2	1	Tournament Paarl Boys' High School Chess Festival 2025				Tournament Paarl Boys' High School Chess Festival 2025
		date 2025-10-18	rnd 5	type Standard	result 1	date 2025-10-18	rnd 5	type Standard	result 1
		Opponent Mishra, A (Anchal)				Opponent Mishra, A (Anchal)
3	1	Tournament 4th Curro Durbanville Rapid Open 2025				Tournament 4th Curro Durbanville Rapid Open 2025
		date 2025-07-19	rnd 3	type Rapid	result 1	date 2025-07-19	rnd 3	type Rapid	result 1
		Opponent Russell, C (Caleb)				Opponent Russell, C (Caleb)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 4th Curro Durbanville Rapid Open 2025				Tournament 4th Curro Durbanville Rapid Open 2025
		date 2025-07-19	rnd 6	type Rapid	result 1	date 2025-07-19	rnd 7	type Rapid	result 1
		Opponent Rogova, E (Emilia)				Opponent Langenhoven, J (Jasmin-Grace)
2	1	Tournament 4th Curro Durbanville Rapid Open 2025				Tournament 4th Curro Durbanville Rapid Open 2025
		date 2025-07-19	rnd 3	type Rapid	result 1	date 2025-07-19	rnd 3	type Rapid	result 1
		Opponent Russell, C (Caleb)				Opponent Russell, C (Caleb)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 4th Curro Durbanville Rapid Open 2025				Tournament 4th Curro Durbanville Rapid Open 2025
		date 2025-07-19	rnd 6	type Rapid	result 1	date 2025-07-19	rnd 7	type Rapid	result 1
		Opponent Rogova, E (Emilia)				Opponent Langenhoven, J (Jasmin-Grace)
2	1	Tournament 4th Curro Durbanville Rapid Open 2025				Tournament 4th Curro Durbanville Rapid Open 2025
		date 2025-07-19	rnd 3	type Rapid	result 1	date 2025-07-19	rnd 3	type Rapid	result 1
		Opponent Russell, C (Caleb)				Opponent Russell, C (Caleb)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 4th Curro Durbanville Rapid Open 2025				Tournament 4th Curro Durbanville Rapid Open 2025
		date 2025-07-19	rnd 6	type Rapid	result 1	date 2025-07-19	rnd 7	type Rapid	result 1
		Opponent Rogova, E (Emilia)				Opponent Langenhoven, J (Jasmin-Grace)
2	1	Tournament 4th Curro Durbanville Rapid Open 2025				Tournament 4th Curro Durbanville Rapid Open 2025
		date 2025-07-19	rnd 3	type Rapid	result 1	date 2025-07-19	rnd 3	type Rapid	result 1
		Opponent Russell, C (Caleb)				Opponent Russell, C (Caleb)

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	Spence ,R (Retief Minnaar)	1	1	425	1	1	425	0	0	0	0	0	0
1	Spence ,R (Retief Minnaar)	1	1199.5	1624.5	1	1199.3	1624.5	0	0	0	0	0	0
2	Wentzel ,D (Daanyaal)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Wentzel ,D (Daanyaal)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Mishra ,A (Anchal)	1	1	425	1	1	425	0	0	0	0	0	0
3	Mishra ,A (Anchal)	1	1201.5	1626.5	1	1188.6	1626.5	0	0	0	0	0	0
4	Bester ,J (Josua)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Bester ,J (Josua)	1	1225	1225	1	1231.1	1225	0	0	0	0	0	0
5	Matsondota ,C (Christian)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Matsondota ,C (Christian)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Conradie ,R (Ruan)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Conradie ,R (Ruan)	1	1235.2	810.2	1	1239.6	810.2	0	0	0	0	0	0
7	Russell ,C (Caleb)	1	1	425	0	0	0	1	1	425	0	0	0
7	Russell ,C (Caleb)	1	1238.7	1663.7	0	0	0	1	1288.2	1663.7	0	0	0
8	Zondiwe ,T (Thando)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Zondiwe ,T (Thando)	1	1289.8	864.8	0	0	0	1	1309.3	864.8	0	0	0
9	Du Preez ,A (Alet)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Du Preez ,A (Alet)	1	1324.6	899.6	0	0	0	1	1402.5	899.6	0	0	0
10	Langenhoven ,J (Jasmin-Grace)	1	1	425	0	0	0	1	1	425	0	0	0
10	Langenhoven ,J (Jasmin-Grace)	1	1282.5	1707.5	0	0	0	1	1207.4	1707.5	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Hu, Y (Yaonan)

Ratings

Game statistics

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms