Chess South Africa Ratings Database

PLAYER PAGE

Personal

Zou, Z (ZhiSheng)

Chess SA id

1140315423

FIDE id

Date of birth

2014-04-08 (U14)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-05-17

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1227.9	1230.7	1200	1200
Raw rating	1227.9	1230.7	1200	1200
Weighted rating	1216.4	1218.2	1200	1200
Weighted performance	0	0	0	0
Floor	727.9	730.7	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	159.4	158.7	165.8	165.8
Highest rating	1227.9 2025-06-01	1230.7 2025-06-01	1200 2025-03-01	1200 2025-03-01
Highest raw rating	1227.9 2025-06-01	1230.7 2025-06-01	1200 2025-03-01	1200 2025-03-01
Highest weighted rating	1207.9 2025-08-01	1208.9 2025-08-01	1200 2025-03-01	1200 2025-03-01
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	1227.9	1230.7	1200	1200
Analysis
Rating	1227.9	1230.7	1200	1200
Raw rating	1227.9	1230.7	1200	1200
Weighted rating	1216.4	1218.2	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	727.9	730.7	700	700
Max/Min rating change allowed	159.4	158.7	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	1227.9	1230.7	1200	1200
New weighted rating	1217.8	1219.7	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1227.9	1230.7	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1227.9	1230.7	1200	1200
New K-factor	36	36	36	36
New floor	727.9	730.7	700	700

Item	Main	Standard
	0	0
	14	14
	0	0
	0	0
	0	0
	0	0
History	14	14

Games since
	Main 14	Standard 14		Rapid 0		Blitz 0
Gender	Male
Age group	U12
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	14	8	57.14	60.7	1192.5	1253.3
Standard	14	8	57.14	60.7	1192.5	1253.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	14	8	57.14	60.7	1192.5	1253.3
Standard	14	8	57.14	60.7	1192.5	1253.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1227.9	1230.7	1200	1200
2025-11-30	1227.9	1230.7	1200	1200
2025-11-01	1227.9	1230.7	1200	1200
2025-09-30	1227.9	1230.7	1200	1200
2025-09-01	1227.9	1230.7	1200	1200
2025-08-01	1227.9	1230.7	1200	1200
2025-07-01	1227.9	1230.7	1200	1200
2025-06-01	1227.9	1230.7	1200	1200
2025-05-01	1211.3	1213.5	1200	1200
2025-04-01	1211.3	1213.5	1200	1200
2025-03-01	1199.8	1199.7	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	Mzansi Africa Classic 2025 (Junior)	2025-05-17	2025-05-17	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
2	MCA Summer March 2025 (Junior)	2025-03-08	2025-03-08	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
3	MCA Welcome 2025 (Junior)	2025-02-15	2025-02-15	Standard	Johannesburg Metro (GJM)	5	4	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament MCA Summer March 2025				Tournament Mzansi Africa Classic 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-05-17	rnd 1	type Standard	result 1
		Opponent Simao, A (Arya)				Opponent Pillay, K (Kailesh)
2	2	Tournament MCA Summer March 2025				Tournament MCA Summer March 2025
		date 2025-03-08	rnd 2	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Chikwava, R (Ronald)				Opponent Rungasamy, L (Liam)
3	1	Tournament Mzansi Africa Classic 2025				Tournament Mzansi Africa Classic 2025
		date 2025-05-17	rnd 5	type Standard	result 1	date 2025-05-17	rnd 5	type Standard	result 1
		Opponent Purchase, N (Nathan)				Opponent Purchase, N (Nathan)

#	Games	Start				End
1	2	Tournament MCA Summer March 2025				Tournament Mzansi Africa Classic 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-05-17	rnd 1	type Standard	result 1
		Opponent Simao, A (Arya)				Opponent Pillay, K (Kailesh)
2	2	Tournament MCA Summer March 2025				Tournament MCA Summer March 2025
		date 2025-03-08	rnd 2	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Chikwava, R (Ronald)				Opponent Rungasamy, L (Liam)
3	1	Tournament Mzansi Africa Classic 2025				Tournament Mzansi Africa Classic 2025
		date 2025-05-17	rnd 5	type Standard	result 1	date 2025-05-17	rnd 5	type Standard	result 1
		Opponent Purchase, N (Nathan)				Opponent Purchase, N (Nathan)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament MCA Summer March 2025				Tournament Mzansi Africa Classic 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-05-17	rnd 1	type Standard	result 1
		Opponent Simao, A (Arya)				Opponent Pillay, K (Kailesh)
2	2	Tournament MCA Summer March 2025				Tournament MCA Summer March 2025
		date 2025-03-08	rnd 2	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Chikwava, R (Ronald)				Opponent Rungasamy, L (Liam)
3	1	Tournament Mzansi Africa Classic 2025				Tournament Mzansi Africa Classic 2025
		date 2025-05-17	rnd 5	type Standard	result 1	date 2025-05-17	rnd 5	type Standard	result 1
		Opponent Purchase, N (Nathan)				Opponent Purchase, N (Nathan)

#	Games	Start				End
1	2	Tournament MCA Summer March 2025				Tournament Mzansi Africa Classic 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-05-17	rnd 1	type Standard	result 1
		Opponent Simao, A (Arya)				Opponent Pillay, K (Kailesh)
2	2	Tournament MCA Summer March 2025				Tournament MCA Summer March 2025
		date 2025-03-08	rnd 2	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Chikwava, R (Ronald)				Opponent Rungasamy, L (Liam)
3	1	Tournament Mzansi Africa Classic 2025				Tournament Mzansi Africa Classic 2025
		date 2025-05-17	rnd 5	type Standard	result 1	date 2025-05-17	rnd 5	type Standard	result 1
		Opponent Purchase, N (Nathan)				Opponent Purchase, N (Nathan)

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	Pillay ,K (Kailesh)	1	1	425	1	1	425	0	0	0	0	0	0
1	Pillay ,K (Kailesh)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Narula ,A (Aryash)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Narula ,A (Aryash)	1	1199.4	774.4	1	1200	774.4	0	0	0	0	0	0
3	Kapinga ,P (Promise)	1	1	425	1	1	425	0	0	0	0	0	0
3	Kapinga ,P (Promise)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Simao ,A (Arya)	1	1	425	1	1	425	0	0	0	0	0	0
4	Simao ,A (Arya)	1	1185.7	1610.7	1	1191.5	1610.7	0	0	0	0	0	0
5	Wu ,O (Oscar)	1	1	425	1	1	425	0	0	0	0	0	0
5	Wu ,O (Oscar)	1	1138.3	1563.3	1	1155.6	1563.3	0	0	0	0	0	0
6	Purchase ,N (Nathan)	1	1	425	1	1	425	0	0	0	0	0	0
6	Purchase ,N (Nathan)	1	1188	1613	1	1187.9	1613	0	0	0	0	0	0
7	Venter ,L (Luan)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Venter ,L (Luan)	1	1280.5	855.5	1	1252.5	855.5	0	0	0	0	0	0
8	Rungasamy ,L (Liam)	1	1	425	1	1	425	0	0	0	0	0	0
8	Rungasamy ,L (Liam)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Bester ,J (Johannes)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Bester ,J (Johannes)	1	1191.7	766.7	1	1177.6	766.7	0	0	0	0	0	0
10	Chikwava ,R (Ronald)	1	1	425	1	1	425	0	0	0	0	0	0
10	Chikwava ,R (Ronald)	1	1027.7	1452.7	1	1020	1452.7	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Zou, Z (ZhiSheng)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms