Chess South Africa Ratings Database

PLAYER PAGE

Personal

Zhao, H (Haoming)

Chess SA id

1160190852

FIDE id

Date of birth

2016-07-10 (U10)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-04-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1217.7	1209.9	1216.2	1200
Raw rating	1217.7	1209.9	1216.2	1200
Weighted rating	1216.1	1207.4	1215.9	1200
Weighted performance	0	0	0	0
Floor	761	760.8	716.2	700
K-factor	36	36	36	36
Min/Max rating change allowed	161.7	163.5	162	165.8
Highest rating	1503.5 2023-11-01	1497.5 2023-11-01	1278.4 2024-02-01	1200 2018-10-01
Highest raw rating	1261 2024-03-01	1260.8 2024-02-01	1216.2 2024-03-01	1200 2024-02-01
Highest weighted rating	1261 2024-04-01	1260.8 2024-04-01	1215.1 2025-08-01	1200 2018-10-01
Highest weighted performance	1503.5 2023-11-01	1497.5 2023-11-01	1278.4 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1217.7	1209.9	1216.2	1200
Analysis
Rating	1217.7	1209.9	1216.2	1200
Raw rating	1217.7	1209.9	1216.2	1200
Weighted rating	1216.1	1207.4	1215.9
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	761	760.8	716.2	700
Max/Min rating change allowed	161.7	163.5	162	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	1217.7	1209.9	1216.2	1200
New weighted rating	1215.9	1207.2	1216	1200
New weighted performance	0	0	0	0
Temp new rating	1217.7	1209.9	1216.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1217.7	1209.9	1216.2	1200
New K-factor	36	36	36	36
New floor	761	760.8	716.2	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	15	10	5
	5	5	0
	0	0	0
	0	0	0
History	20	15	5

Games since
	Main 20	Standard 15		Rapid 5		Blitz 0
Gender	Male
Age group	U10
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 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	20	10.5	52.5	21.2	1219.2	1240.4
Standard	15	7.5	50	0	1227.8	1227.8
Rapid	5	3	60	85	1193.3	1278.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1217.7	1209.9	1216.2	1200
2025-09-30	1217.7	1209.9	1216.2	1200
2025-09-01	1217.7	1209.9	1216.2	1200
2025-08-01	1217.7	1209.9	1216.2	1200
2025-07-01	1217.7	1209.9	1216.2	1200
2025-06-01	1217.7	1209.9	1216.2	1200
2025-05-01	1217.7	1209.9	1216.2	1200
2025-04-01	1217.7	1209.9	1216.2	1200
2025-03-01	1217.7	1209.9	1216.2	1200
2025-02-01	1216.9	1209.1	1216.2	1200
2025-01-01	1207.5	1195.6	1216.2	1200
2024-12-01	1207.5	1195.6	1216.2	1200
2024-11-01	1207.5	1195.6	1216.2	1200
2024-10-01	1207.5	1195.6	1216.2	1200
2024-09-01	1207.5	1195.6	1216.2	1200
2024-08-01	1207.5	1195.6	1216.2	1200
2024-07-01	1207.5	1195.6	1216.2	1200
2024-09-01	1207.5	1195.6	1216.2	1200
2024-05-01	1207.5	1195.6	1216.2	1200
2024-04-01	1225.7	1217.6	1216.2	1200
2024-03-01	1261	1260.8	1216.2	1200
2024-02-01	1258.5	1260.8	1200	1200
2024-01-01	1258.5	1260.8	1200	1200
2023-12-01	1258.5	1260.8	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	First Knight Riders Junior Open 2024 (U8+U10)	2024-04-20	2024-04-20	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
2	1st Knights Open Tournament 2024 (C)	2024-03-23	2024-03-23	Standard	Johannesburg Metro (GJM)	5	5	1.5	Yes	Analysis
3	Chess Power House 1st Rapid 2024 (D)	2024-02-24	2024-02-24	Rapid	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
4	Africawide Chess Championship 2023 (Development A)	2023-11-04	2023-11-04	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis

#	Games	Start				End
1	3	Tournament Africawide Chess Championship 2023				Tournament Africawide Chess Championship 2023
		date 2023-11-04	rnd 3	type Standard	result 1	date 2023-11-04	rnd 5	type Standard	result 1
		Opponent Wong, K (Kayla)				Opponent Badat, M (Mikaeel)
2	2	Tournament First Knight Riders Junior Open 2024				Tournament First Knight Riders Junior Open 2024
		date 2024-04-20	rnd 1	type Standard	result 1	date 2024-04-20	rnd 2	type Standard	result 1
		Opponent Ntshaqa, M (Melokuhle)				Opponent Wu, S (Summer)
3	2	Tournament Chess Power House 1st Rapid 2024				Tournament 1st Knights Open Tournament 2024
		date 2024-02-24	rnd 5	type Rapid	result 1	date 2024-03-23	rnd 1	type Standard	result 1
		Opponent Moore, C (Cael)				Opponent Philips, L (Liyanda)

#	Games	Start				End
1	4	Tournament Africawide Chess Championship 2023				Tournament 1st Knights Open Tournament 2024
		date 2023-11-04	rnd 3	type Standard	result 1	date 2024-03-23	rnd 1	type Standard	result 1
		Opponent Wong, K (Kayla)				Opponent Philips, L (Liyanda)
2	2	Tournament First Knight Riders Junior Open 2024				Tournament First Knight Riders Junior Open 2024
		date 2024-04-20	rnd 1	type Standard	result 1	date 2024-04-20	rnd 2	type Standard	result 1
		Opponent Ntshaqa, M (Melokuhle)				Opponent Wu, S (Summer)
3	1	Tournament 1st Knights Open Tournament 2024				Tournament 1st Knights Open Tournament 2024
		date 2024-03-23	rnd 4	type Standard	result 0.5	date 2024-03-23	rnd 4	type Standard	result 0.5
		Opponent Seshabhatter, L (Lalith Aditya)				Opponent Seshabhatter, L (Lalith Aditya)

#	Games	Start				End
1	2	Tournament Chess Power House 1st Rapid 2024				Tournament Chess Power House 1st Rapid 2024
		date 2024-02-24	rnd 2	type Rapid	result 1	date 2024-02-24	rnd 3	type Rapid	result 1
		Opponent Mosetlhe, O (Omolemo)				Opponent Moreira, R (Renzo)
2	1	Tournament Chess Power House 1st Rapid 2024				Tournament Chess Power House 1st Rapid 2024
		date 2024-02-24	rnd 5	type Rapid	result 1	date 2024-02-24	rnd 5	type Rapid	result 1
		Opponent Moore, C (Cael)				Opponent Moore, C (Cael)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Africawide Chess Championship 2023				Tournament Africawide Chess Championship 2023
		date 2023-11-04	rnd 3	type Standard	result 1	date 2023-11-04	rnd 5	type Standard	result 1
		Opponent Wong, K (Kayla)				Opponent Badat, M (Mikaeel)
2	2	Tournament First Knight Riders Junior Open 2024				Tournament First Knight Riders Junior Open 2024
		date 2024-04-20	rnd 1	type Standard	result 1	date 2024-04-20	rnd 2	type Standard	result 1
		Opponent Ntshaqa, M (Melokuhle)				Opponent Wu, S (Summer)
3	2	Tournament Chess Power House 1st Rapid 2024				Tournament 1st Knights Open Tournament 2024
		date 2024-02-24	rnd 5	type Rapid	result 1	date 2024-03-23	rnd 1	type Standard	result 1
		Opponent Moore, C (Cael)				Opponent Philips, L (Liyanda)

#	Games	Start				End
1	4	Tournament Africawide Chess Championship 2023				Tournament 1st Knights Open Tournament 2024
		date 2023-11-04	rnd 3	type Standard	result 1	date 2024-03-23	rnd 1	type Standard	result 1
		Opponent Wong, K (Kayla)				Opponent Philips, L (Liyanda)
2	2	Tournament First Knight Riders Junior Open 2024				Tournament First Knight Riders Junior Open 2024
		date 2024-04-20	rnd 1	type Standard	result 1	date 2024-04-20	rnd 2	type Standard	result 1
		Opponent Ntshaqa, M (Melokuhle)				Opponent Wu, S (Summer)
3	1	Tournament Africawide Chess Championship 2023				Tournament Africawide Chess Championship 2023
		date 2023-11-04	rnd 1	type Standard	result 1	date 2023-11-04	rnd 1	type Standard	result 1
		Opponent Brumskine, W (Willow)				Opponent Brumskine, W (Willow)

#	Games	Start				End
1	2	Tournament Chess Power House 1st Rapid 2024				Tournament Chess Power House 1st Rapid 2024
		date 2024-02-24	rnd 2	type Rapid	result 1	date 2024-02-24	rnd 3	type Rapid	result 1
		Opponent Mosetlhe, O (Omolemo)				Opponent Moreira, R (Renzo)
2	1	Tournament Chess Power House 1st Rapid 2024				Tournament Chess Power House 1st Rapid 2024
		date 2024-02-24	rnd 5	type Rapid	result 1	date 2024-02-24	rnd 5	type Rapid	result 1
		Opponent Moore, C (Cael)				Opponent Moore, C (Cael)

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	Chauke ,N (Nosipho)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Chauke ,N (Nosipho)	1	1149	724	1	1138.3	724	0	0	0	0	0	0
2	Orren ,JJ (Jade Junior)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Orren ,JJ (Jade Junior)	1	1176.2	751.2	1	1171.9	751.2	0	0	0	0	0	0
3	Steele ,SJ (Sangwani Jude)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Steele ,SJ (Sangwani Jude)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Botha ,A (Andrea)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Botha ,A (Andrea)	1	1362.8	937.8	1	1357.9	937.8	0	0	0	0	0	0
5	Seshabhatter ,L (Lalith Aditya)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Seshabhatter ,L (Lalith Aditya)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
6	Wong ,K (Kayla)	1	1	425	1	1	425	0	0	0	0	0	0
6	Wong ,K (Kayla)	1	1234.6	1659.6	1	1210.9	1659.6	0	0	0	0	0	0
7	Philips ,L (Liyanda)	1	1	425	1	1	425	0	0	0	0	0	0
7	Philips ,L (Liyanda)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Whittaker ,L (Lillian)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Whittaker ,L (Lillian)	1	1221	796	1	1261.9	796	0	0	0	0	0	0
9	Ntshaqa ,M (Melokuhle)	1	1	425	1	1	425	0	0	0	0	0	0
9	Ntshaqa ,M (Melokuhle)	1	1143.9	1568.9	1	1130.8	1568.9	0	0	0	0	0	0
10	Motau ,N (Neelo)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Motau ,N (Neelo)	1	1364.7	939.7	1	1391.5	939.7	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

Zhao, H (Haoming)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms