Chess South Africa Ratings Database

PLAYER PAGE

Personal

Zhang, H (Hugh)

Chess SA id

1110157323

FIDE id

Date of birth

2011-06-16 (U16)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-17

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1202.9	1204.3	1200	1200
Raw rating	1202.9	1204.3	1200	1200
Weighted rating	1187.1	1184.8	1200	1200
Weighted performance	0	0	0	0
Floor	702.9	704.3	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	165.1	164.8	165.8	165.8
Highest rating	1202.9 2025-04-01	1204.3 2025-04-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1202.9 2025-04-01	1204.3 2025-04-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1202.9 2018-10-01	1204.3 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1202.9	1204.3	1200	1200
Analysis
Rating	1202.9	1204.3	1200	1200
Raw rating	1202.9	1204.3	1200	1200
Weighted rating	1187.1	1184.8	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	702.9	704.3	700	700
Max/Min rating change allowed	165.1	164.8	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	1202.9	1204.3	1200	1200
New weighted rating	1189	1187.1	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1202.9	1204.3	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1202.9	1204.3	1200	1200
New K-factor	36	36	36	36
New floor	702.9	704.3	700	700

Item	Main	Standard
	0	0
	4	4
	0	0
	4	4
	0	0
	0	0
History	8	8

Games since
	Main 4	Standard 4		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	4	3	75	212.5	1200	1412.5
Standard	4	3	75	212.5	1200	1412.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	8	4	50	0	1191.8	1191.8
Standard	8	4	50	0	1191.8	1191.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1202.9	1204.3	1200	1200
2025-09-30	1202.9	1204.3	1200	1200
2025-09-01	1202.9	1204.3	1200	1200
2025-08-01	1202.9	1204.3	1200	1200
2025-07-01	1202.9	1204.3	1200	1200
2025-06-01	1202.9	1204.3	1200	1200
2025-05-01	1202.9	1204.3	1200	1200
2025-04-01	1202.9	1204.3	1200	1200
2025-03-01	1168.6	1161.9	1200	1200
2025-02-01	1168.6	1161.9	1200	1200
2025-01-01	1168	1161.1	1200	1200
2024-12-01	1168	1161.1	1200	1200
2024-11-01	1168	1161.1	1200	1200
2024-10-01	1168	1161.1	1200	1200
2024-09-01	1168	1161.1	1200	1200
2024-08-01	1168	1161.1	1200	1200
2024-07-01	1168	1161.1	1200	1200
2024-09-01	1168	1161.1	1200	1200
2024-05-01	1168	1161.1	1200	1200
2024-04-01	1168	1161.1	1200	1200
2024-03-01	1168	1161.1	1200	1200
2024-02-01	1168	1161.1	1200	1200
2024-01-01	1168	1161.1	1200	1200
2023-12-01	1168	1161.1	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	JCC - Dainfern Chess League 2025 (B)	2025-02-03	2025-03-17	Standard	Johannesburg Metro (GJM)	6	4	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	JCC - Dainfern Chess League 2025 (B)	2025-02-03	2025-03-17	Standard	Johannesburg Metro (GJM)	6	4	3	Yes	Analysis
2	JNW Open - Trinityhouse Little Falls 2023 (C)	2023-06-24	2023-06-24	Standard	Johannesburg Metro (GJM)	5	4	1	Yes	Analysis

#	Games	Start				End
1	4	Tournament JCC - Dainfern Chess League 2025				Tournament JCC - Dainfern Chess League 2025
		date 2025-02-10	rnd 2	type Standard	result 0.5	date 2025-03-10	rnd 5	type Standard	result 0.5
		Opponent Havenga, T (Tayla)				Opponent Gauta, K (Kagiso)
2	1	Tournament JNW Open - Trinityhouse Little Falls 2023				Tournament JNW Open - Trinityhouse Little Falls 2023
		date 2023-06-24	rnd 3	type Standard	result 1	date 2023-06-24	rnd 3	type Standard	result 1
		Opponent Kalepu, SK (Siyabulela)				Opponent Kalepu, SK (Siyabulela)

#	Games	Start				End
1	4	Tournament JCC - Dainfern Chess League 2025				Tournament JCC - Dainfern Chess League 2025
		date 2025-02-10	rnd 2	type Standard	result 0.5	date 2025-03-10	rnd 5	type Standard	result 0.5
		Opponent Havenga, T (Tayla)				Opponent Gauta, K (Kagiso)
2	1	Tournament JNW Open - Trinityhouse Little Falls 2023				Tournament JNW Open - Trinityhouse Little Falls 2023
		date 2023-06-24	rnd 3	type Standard	result 1	date 2023-06-24	rnd 3	type Standard	result 1
		Opponent Kalepu, SK (Siyabulela)				Opponent Kalepu, SK (Siyabulela)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament JCC - Dainfern Chess League 2025				Tournament JCC - Dainfern Chess League 2025
		date 2025-02-17	rnd 3	type Standard	result 1	date 2025-03-03	rnd 4	type Standard	result 1
		Opponent Roscher, K (Kayden)				Opponent Poliakov, A (Anthony)
2	1	Tournament JNW Open - Trinityhouse Little Falls 2023				Tournament JNW Open - Trinityhouse Little Falls 2023
		date 2023-06-24	rnd 3	type Standard	result 1	date 2023-06-24	rnd 3	type Standard	result 1
		Opponent Kalepu, SK (Siyabulela)				Opponent Kalepu, SK (Siyabulela)

#	Games	Start				End
1	2	Tournament JCC - Dainfern Chess League 2025				Tournament JCC - Dainfern Chess League 2025
		date 2025-02-17	rnd 3	type Standard	result 1	date 2025-03-03	rnd 4	type Standard	result 1
		Opponent Roscher, K (Kayden)				Opponent Poliakov, A (Anthony)
2	1	Tournament JNW Open - Trinityhouse Little Falls 2023				Tournament JNW Open - Trinityhouse Little Falls 2023
		date 2023-06-24	rnd 3	type Standard	result 1	date 2023-06-24	rnd 3	type Standard	result 1
		Opponent Kalepu, SK (Siyabulela)				Opponent Kalepu, SK (Siyabulela)

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	Kalepu ,SK (Siyabulela Koketso)	1	1	425	1	1	425	0	0	0	0	0	0
1	Kalepu ,SK (Siyabulela Koketso)	1	1215.5	1640.5	1	1222	1640.5	0	0	0	0	0	0
2	Sirwe ,O (Oratile)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Sirwe ,O (Oratile)	1	1225.2	800.2	1	1228.4	800.2	0	0	0	0	0	0
3	Havenga ,T (Tayla)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Havenga ,T (Tayla)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
4	Gauta ,K (Kagiso)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Gauta ,K (Kagiso)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
5	Mohamed ,A (Aram)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Mohamed ,A (Aram)	1	1173.8	748.8	1	1169.2	748.8	0	0	0	0	0	0
6	Poliakov ,A (Anthony)	1	1	425	1	1	425	0	0	0	0	0	0
6	Poliakov ,A (Anthony)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Roscher ,K (Kayden)	1	1	425	1	1	425	0	0	0	0	0	0
7	Roscher ,K (Kayden)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Moeketsi ,M (Mafoko)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Moeketsi ,M (Mafoko)	1	1119.4	694.4	1	1109.6	694.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Zhang, H (Hugh)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms