Chess South Africa Ratings Database

PLAYER PAGE

Personal

Meng, X (Xiang)

Chess SA id

1140152475

FIDE id

Date of birth

2014-07-03 (U12)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-03-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1239.4	1233.5	1235.6	1200
Raw rating	1239.4	1233.5	1235.6	1200
Weighted rating	1239	1232.4	1234.4	1200
Weighted performance	0	0	0	0
Floor	757.7	751.2	735.6	700
K-factor	36	36	36	36
Min/Max rating change allowed	156.8	158.1	157.6	165.8
Highest rating	1257.7 2024-03-01	1251.2 2024-03-01	1372 2024-02-01	1200 2018-10-01
Highest raw rating	1257.7 2024-03-01	1251.2 2024-03-01	1235.6 2024-03-01	1200 2024-03-01
Highest weighted rating	1257.7 2025-06-01	1251.2 2025-04-01	1233.1 2025-08-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1372 2024-02-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1239.4	1233.5	1235.6	1200
Analysis
Rating	1239.4	1233.5	1235.6	1200
Raw rating	1239.4	1233.5	1235.6	1200
Weighted rating	1239	1232.4	1234.4
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	757.7	751.2	735.6	700
Max/Min rating change allowed	156.8	158.1	157.6	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	1239.4	1233.5	1235.6	1200
New weighted rating	1238.9	1232.3	1234.9	1200
New weighted performance	0	0	0	0
Temp new rating	1239.4	1233.5	1235.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1239.4	1233.5	1235.6	1200
New K-factor	36	36	36	36
New floor	757.7	751.2	735.6	700

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

Games since
	Main 10	Standard 5		Rapid 5		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	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	12	60	85	1201.9	1286.9
Standard	15	8.5	56.67	56.7	1204.4	1261
Rapid	5	3.5	70	170	1194.7	1364.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1239.4	1233.5	1235.6	1200
2025-09-01	1239.4	1233.5	1235.6	1200
2025-08-01	1239.4	1233.5	1235.6	1200
2025-07-01	1239.4	1233.5	1235.6	1200
2025-06-01	1239.4	1233.5	1235.6	1200
2025-05-01	1239.4	1233.5	1235.6	1200
2025-04-01	1239.2	1233.5	1235.6	1200
2025-03-01	1238.9	1233.4	1235.6	1200
2025-02-01	1238.4	1232.8	1235.6	1200
2025-01-01	1237.1	1227.8	1235.6	1200
2024-12-01	1237.1	1227.8	1235.6	1200
2024-11-01	1237.1	1227.8	1235.6	1200
2024-10-01	1237.1	1227.8	1235.6	1200
2024-09-01	1237.1	1227.8	1235.6	1200
2024-08-01	1237.1	1227.8	1235.6	1200
2024-07-01	1237.1	1227.8	1235.6	1200
2024-06-01	1237.1	1227.8	1235.6	1200
2024-08-01	1237.1	1227.8	1235.6	1200
2024-04-01	1237.1	1227.8	1235.6	1200
2024-03-01	1257.7	1251.2	1235.6	1200
2024-02-01	1245.2	1251.2	1200	1200
2024-01-01	1245.2	1251.2	1200	1200
2023-12-01	1245.2	1251.2	1200	1200
2023-11-01	1245.2	1251.2	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	JMC Unika School Tournament 2024 (D)	2024-03-02	2024-03-02	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
2	Chess Power House 1st Rapid 2024 (C)	2024-02-24	2024-02-24	Rapid	Johannesburg Metro (GJM)	5	5	3.5	Yes	Analysis
3	GoForChess Junior Chess Championship Grayston 2023 (Juniors)	2023-07-16	2023-07-16	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
4	Knight Riders Youth Day 2023 (U10)	2023-06-16	2023-06-16	Standard	Johannesburg Metro (GJM)	5	0	0	No	Analysis
5	JMC 1 St Peters 2023 (D)	2023-03-18	2023-03-18	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	5	Tournament Chess Power House 1st Rapid 2024				Tournament JMC Unika School Tournament 2024
		date 2024-02-24	rnd 2	type Rapid	result 1	date 2024-03-02	rnd 1	type Standard	result 1
		Opponent Kgwale, I (Itumeleng)				Opponent Visser, D (David)
2	2	Tournament GoForChess Junior Chess Championship Grayston 2023				Tournament GoForChess Junior Chess Championship Grayston 2023
		date 2023-07-16	rnd 4	type Standard	result 1	date 2023-07-16	rnd 5	type Standard	result 1
		Opponent Page, C (Connor)				Opponent Basopo, A (Austin)
3	2	Tournament GoForChess Junior Chess Championship Grayston 2023				Tournament GoForChess Junior Chess Championship Grayston 2023
		date 2023-07-16	rnd 1	type Standard	result 1	date 2023-07-16	rnd 2	type Standard	result 1
		Opponent Mathebula, B (Bandile)				Opponent Yuan, B (Branden)

#	Games	Start				End
1	3	Tournament GoForChess Junior Chess Championship Grayston 2023				Tournament JMC Unika School Tournament 2024
		date 2023-07-16	rnd 4	type Standard	result 1	date 2024-03-02	rnd 1	type Standard	result 1
		Opponent Page, C (Connor)				Opponent Visser, D (David)
2	2	Tournament GoForChess Junior Chess Championship Grayston 2023				Tournament GoForChess Junior Chess Championship Grayston 2023
		date 2023-07-16	rnd 1	type Standard	result 1	date 2023-07-16	rnd 2	type Standard	result 1
		Opponent Mathebula, B (Bandile)				Opponent Yuan, B (Branden)
3	2	Tournament JMC 1 St Peters 2023				Tournament JMC 1 St Peters 2023
		date 2023-03-18	rnd 3	type Standard	result 0.5	date 2023-03-18	rnd 4	type Standard	result 1
		Opponent Moeketsi, M (Mafoko)				Opponent Anshi, K (Kumari)

#	Games	Start				End
1	4	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 5	type Rapid	result 1
		Opponent Kgwale, I (Itumeleng)				Opponent Zhang, E (Emily Xirui)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Chess Power House 1st Rapid 2024				Tournament JMC Unika School Tournament 2024
		date 2024-02-24	rnd 4	type Rapid	result 1	date 2024-03-02	rnd 1	type Standard	result 1
		Opponent Mosala, A (Atlehang)				Opponent Visser, D (David)
2	2	Tournament GoForChess Junior Chess Championship Grayston 2023				Tournament GoForChess Junior Chess Championship Grayston 2023
		date 2023-07-16	rnd 4	type Standard	result 1	date 2023-07-16	rnd 5	type Standard	result 1
		Opponent Page, C (Connor)				Opponent Basopo, A (Austin)
3	2	Tournament GoForChess Junior Chess Championship Grayston 2023				Tournament GoForChess Junior Chess Championship Grayston 2023
		date 2023-07-16	rnd 1	type Standard	result 1	date 2023-07-16	rnd 2	type Standard	result 1
		Opponent Mathebula, B (Bandile)				Opponent Yuan, B (Branden)

#	Games	Start				End
1	3	Tournament GoForChess Junior Chess Championship Grayston 2023				Tournament JMC Unika School Tournament 2024
		date 2023-07-16	rnd 4	type Standard	result 1	date 2024-03-02	rnd 1	type Standard	result 1
		Opponent Page, C (Connor)				Opponent Visser, D (David)
2	2	Tournament GoForChess Junior Chess Championship Grayston 2023				Tournament GoForChess Junior Chess Championship Grayston 2023
		date 2023-07-16	rnd 1	type Standard	result 1	date 2023-07-16	rnd 2	type Standard	result 1
		Opponent Mathebula, B (Bandile)				Opponent Yuan, B (Branden)
3	1	Tournament JMC Unika School Tournament 2024				Tournament JMC Unika School Tournament 2024
		date 2024-03-02	rnd 3	type Standard	result 1	date 2024-03-02	rnd 3	type Standard	result 1
		Opponent Madzhie, A (Athi)				Opponent Madzhie, A (Athi)

#	Games	Start				End
1	2	Tournament Chess Power House 1st Rapid 2024				Tournament Chess Power House 1st Rapid 2024
		date 2024-02-24	rnd 4	type Rapid	result 1	date 2024-02-24	rnd 5	type Rapid	result 1
		Opponent Mosala, A (Atlehang)				Opponent Zhang, E (Emily Xirui)
2	1	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 2	type Rapid	result 1
		Opponent Kgwale, I (Itumeleng)				Opponent Kgwale, I (Itumeleng)

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	Moeketsi ,M (Mafoko)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
1	Moeketsi ,M (Mafoko)	1	1130.7	1130.7	1	1122	1130.7	0	0	0	0	0	0
2	Anshi ,K (Kumari)	1	1	425	1	1	425	0	0	0	0	0	0
2	Anshi ,K (Kumari)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Madzhie ,A (Athi)	1	1	425	1	1	425	0	0	0	0	0	0
3	Madzhie ,A (Athi)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Kreusch ,O (Oscar)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Kreusch ,O (Oscar)	1	1195.5	770.5	1	1200	770.5	0	0	0	0	0	0
5	Mathebula ,B (Bandile)	1	1	425	1	1	425	0	0	0	0	0	0
5	Mathebula ,B (Bandile)	1	1195.8	1620.8	1	1194.2	1620.8	0	0	0	0	0	0
6	Visser ,D (David)	1	1	425	1	1	425	0	0	0	0	0	0
6	Visser ,D (David)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Reddy ,S (Sushen)	1	1	425	1	1	425	0	0	0	0	0	0
7	Reddy ,S (Sushen)	1	1183.3	1608.3	1	1092.4	1608.3	0	0	0	0	0	0
8	Basopo ,A (Austin)	1	1	425	1	1	425	0	0	0	0	0	0
8	Basopo ,A (Austin)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Page ,C (Connor)	1	1	425	1	1	425	0	0	0	0	0	0
9	Page ,C (Connor)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Iyer ,A (Aditya)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Iyer ,A (Aditya)	1	1092.7	667.7	1	1084.5	667.7	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

Meng, X (Xiang)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms