Chess South Africa Ratings Database

PLAYER PAGE

Personal

Shi, Y (Yuzhe)

Chess SA id

1140326402

FIDE id

Date of birth

2014-09-17 (U12)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1200.9	1200	1200.4	1200
Raw rating	1187.2	1200	1170.4	1200
Weighted rating	1200.9	1200	1200.4	1200
Weighted performance	0	0	0	0
Floor	713.1	700	718.3	700
K-factor	36	40	36	40
Min/Max rating change allowed	168.9	165.8	172.9	165.8
Highest rating	1213.1 2025-09-01	1199 2025-08-25	1218.3 2025-09-01	1199 2025-08-25
Highest raw rating	1213.1 2025-09-01	1199 2025-08-25	1218.3 2025-09-01	1199 2025-08-25
Highest weighted rating	1201 2025-09-01	0 2025-08-25	1201.5 2025-09-01	0 2025-08-25
Highest weighted performance	0 2025-08-25	0 2025-08-25	0 2025-08-25	0 2025-08-25

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-1.1	0	-2.4	0
New rating	1199.9	1200	1198	1200
Analysis
Rating	1200.9	1200	1200.4	1200
Raw rating	1187.2	1200	1170.4	1200
Weighted rating	1200.9	1200	1200.4
Weighted performance	0	0	0
K-factor	36	40	36	40
Floor	713.1	700	718.3	700
Max/Min rating change allowed	168.9	165.8	172.9	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	1187.2	1200	1170.4	1200
New weighted rating	1199.9	1200	1198	1200
New weighted performance	0	0	0	0
Temp new rating	1199.9	1200	1198	1200
Temp new rating +/-	-1.1	0	-2.4	0
Final new rating +/-	-1.1	0	-2.4	0
New rating	1199.9	1200	1198	1200
New K-factor	36	36	36	36
New floor	713.1	700	718.3	700

Item	Main	Rapid
	0	0
	10	10
	0	0
	0	0
	0	0
	0	0
History	10	10

Games since
	Main 10	Standard 0		Rapid 10		Blitz 0
Gender	M
Age group	U12
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
M	-1		-1		-1
U12	-1		-1		-1
U12 M	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
M	-1		-1		-1
U12	-1		-1		-1
U12 M	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
M	-1		-1		-1
U12	-1		-1		-1
U12 M	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
M	-1		-1		-1
U12	-1		-1		-1
U12 M	-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	10	4	40	-85	1248.8	1163.8
Standard	0	0	0	0	0	0
Rapid	10	4	40	-85	1248.8	1163.8
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	10	4	40	-85	1248.8	1163.8
Standard	0	0	0	0	0	0
Rapid	10	4	40	-85	1248.8	1163.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1187.2	1200	1170.4	1200
2025-09-30	1213.1	1200	1218.3	1200
2025-09-01	1213.1	1200	1218.3	1200
2025-08-01	1200	1200	1200	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	Chess Molecules Rapid 2025 (C)	2025-09-20	2025-09-20	Rapid	Ekurhuleni (GE)	5	5	1	Yes	Analysis
2	Rock n Roll Rapid 2025 (Queens)	2025-08-24	2025-08-24	Rapid	Ekurhuleni (GE)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Chess Molecules Rapid 2025 (C)	2025-09-20	2025-09-20	Rapid	Ekurhuleni (GE)	5	5	1	Yes	Analysis
2	Rock n Roll Rapid 2025 (Queens)	2025-08-24	2025-08-24	Rapid	Ekurhuleni (GE)	5	5	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament Rock n Roll Rapid 2025				Tournament Chess Molecules Rapid 2025
		date 2025-08-24	rnd 5	type Rapid	result 1	date 2025-09-20	rnd 1	type Rapid	result 1
		Opponent Zhou, Z (Zijun)				Opponent Makgato, T (Tumisho)
2	2	Tournament Rock n Roll Rapid 2025				Tournament Rock n Roll Rapid 2025
		date 2025-08-24	rnd 2	type Rapid	result 1	date 2025-08-24	rnd 3	type Rapid	result 1
		Opponent Alexander, J (Jordan Jason)				Opponent Mfumu, G (Godcan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Rock n Roll Rapid 2025				Tournament Rock n Roll Rapid 2025
		date 2025-08-24	rnd 2	type Rapid	result 1	date 2025-08-24	rnd 3	type Rapid	result 1
		Opponent Alexander, J (Jordan Jason)				Opponent Mfumu, G (Godcan)
2	1	Tournament Rock n Roll Rapid 2025				Tournament Rock n Roll Rapid 2025
		date 2025-08-24	rnd 5	type Rapid	result 1	date 2025-08-24	rnd 5	type Rapid	result 1
		Opponent Zhou, Z (Zijun)				Opponent Zhou, Z (Zijun)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Rock n Roll Rapid 2025				Tournament Rock n Roll Rapid 2025
		date 2025-08-24	rnd 2	type Rapid	result 1	date 2025-08-24	rnd 3	type Rapid	result 1
		Opponent Alexander, J (Jordan Jason)				Opponent Mfumu, G (Godcan)
2	1	Tournament Rock n Roll Rapid 2025				Tournament Rock n Roll Rapid 2025
		date 2025-08-24	rnd 5	type Rapid	result 1	date 2025-08-24	rnd 5	type Rapid	result 1
		Opponent Zhou, Z (Zijun)				Opponent Zhou, Z (Zijun)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Rock n Roll Rapid 2025				Tournament Rock n Roll Rapid 2025
		date 2025-08-24	rnd 2	type Rapid	result 1	date 2025-08-24	rnd 3	type Rapid	result 1
		Opponent Alexander, J (Jordan Jason)				Opponent Mfumu, G (Godcan)
2	1	Tournament Rock n Roll Rapid 2025				Tournament Rock n Roll Rapid 2025
		date 2025-08-24	rnd 5	type Rapid	result 1	date 2025-08-24	rnd 5	type Rapid	result 1
		Opponent Zhou, Z (Zijun)				Opponent Zhou, Z (Zijun)

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	Mfumu ,G (Godcan)	1	1	425	0	0	0	1	1	425	0	0	0
1	Mfumu ,G (Godcan)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
2	Joubert ,D (Dawid)	1	0	-425	0	0	0	1	0	-425	0	0	0
2	Joubert ,D (Dawid)	1	1526.6	1101.6	0	0	0	1	1404.3	1101.6	0	0	0
3	Zhou ,Z (Zijun)	1	1	425	0	0	0	1	1	425	0	0	0
3	Zhou ,Z (Zijun)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
4	Vorster ,W (Wian)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Vorster ,W (Wian)	1	1221.8	796.8	0	0	0	1	1200	796.8	0	0	0
5	Makgato ,T (Tumisho)	1	1	425	0	0	0	1	1	425	0	0	0
5	Makgato ,T (Tumisho)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
6	Smiles ,M (Mason)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Smiles ,M (Mason)	1	1200	775	0	0	0	1	1200	775	0	0	0
7	Mashiane ,O (Ofentse)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Mashiane ,O (Ofentse)	1	1156.9	731.9	0	0	0	1	1200	731.9	0	0	0
8	De Amorim ,C (Connor)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	De Amorim ,C (Connor)	1	1200	775	0	0	0	1	1200	775	0	0	0
9	Gericke ,L (Logan)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Gericke ,L (Logan)	1	1383.1	958.1	0	0	0	1	1200	958.1	0	0	0
10	Alexander ,J (Jordan Jason)	1	1	425	0	0	0	1	1	425	0	0	0
10	Alexander ,J (Jordan Jason)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Shi, Y (Yuzhe)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms