Chess South Africa Ratings Database

PLAYER PAGE

Personal

Wong, E (Emma)

Chess SA id

2180310739

FIDE id

Date of birth

2018-08-17 (U8)

Gender

Female

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-12-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1182.7	1179	1200	1200
Raw rating	1182.7	1179	1200	1200
Weighted rating	1179.9	1175.6	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	170	170.9	165.8	165.8
Highest rating	1200 2024-09-01	1200 2024-09-01	1200 2024-09-01	1200 2024-09-01
Highest raw rating	1200 2024-09-01	1200 2024-09-01	1200 2024-09-01	1200 2024-09-01
Highest weighted rating	1200 2024-09-01	1200 2024-09-01	1200 2024-09-01	1200 2024-09-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-09-01	1200 2024-09-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1182.7	1179	1200	1200
Analysis
Rating	1182.7	1179	1200	1200
Raw rating	1182.7	1179	1200	1200
Weighted rating	1179.9	1175.6	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	170	170.9	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	1182.7	1179	1200	1200
New weighted rating	1179.8	1175.5	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1182.7	1179	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1182.7	1179	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	9	9
	0	0
	0	0
	0	0
History	9	9

Games since
	Main 9	Standard 9		Rapid 0		Blitz 0
Gender	Female
Age group	U8
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U8	-1		-1		-1
U8 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U8	-1		-1		-1
U8 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U8	-1		-1		-1
U8 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U8	-1		-1		-1
U8 Female	-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	9	1	11.11	-330.6	1260.3	929.7
Standard	9	1	11.11	-330.6	1260.3	929.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1182.7	1179	1200	1200
2025-09-30	1182.7	1179	1200	1200
2025-09-01	1182.7	1179	1200	1200
2025-08-01	1182.7	1179	1200	1200
2025-07-01	1182.7	1179	1200	1200
2025-06-01	1182.7	1179	1200	1200
2025-05-01	1182.7	1179	1200	1200
2025-04-01	1182.7	1179	1200	1200
2025-03-01	1182.7	1179	1200	1200
2025-02-01	1178	1173.9	1200	1200
2025-01-01	1106.1	1095.6	1200	1200
2024-12-01	1165.1	1153.6	1200	1200
2024-11-01	1165.1	1153.6	1200	1200
2024-10-01	1165.1	1153.6	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

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	Gauteng Inter-Region at UJ 2024 (u10 gIRLS)	2024-12-07	2024-12-08	Standard	Johannesburg Metro (GJM)	5	5	0	Yes	Analysis
2	Ekurhuleni Trails 3 2024 (U8+U10)	2024-08-24	2024-08-24	Standard	Ekurhuleni (GE)	5	4	1	Yes	Analysis

#	Games	Start				End
1	1	Tournament Ekurhuleni Trails 3 2024				Tournament Ekurhuleni Trails 3 2024
		date 2024-08-24	rnd 5	type Standard	result 1	date 2024-08-24	rnd 5	type Standard	result 1
		Opponent Serrao, L (Luke)				Opponent Serrao, L (Luke)

#	Games	Start				End
1	1	Tournament Ekurhuleni Trails 3 2024				Tournament Ekurhuleni Trails 3 2024
		date 2024-08-24	rnd 5	type Standard	result 1	date 2024-08-24	rnd 5	type Standard	result 1
		Opponent Serrao, L (Luke)				Opponent Serrao, L (Luke)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Ekurhuleni Trails 3 2024				Tournament Ekurhuleni Trails 3 2024
		date 2024-08-24	rnd 5	type Standard	result 1	date 2024-08-24	rnd 5	type Standard	result 1
		Opponent Serrao, L (Luke)				Opponent Serrao, L (Luke)

#	Games	Start				End
1	1	Tournament Ekurhuleni Trails 3 2024				Tournament Ekurhuleni Trails 3 2024
		date 2024-08-24	rnd 5	type Standard	result 1	date 2024-08-24	rnd 5	type Standard	result 1
		Opponent Serrao, L (Luke)				Opponent Serrao, L (Luke)

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	Morgan ,R (Raegan)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Morgan ,R (Raegan)	2	1291.2	866.2	2	1315.7	866.2	0	0	0	0	0	0
2	Rizvi ,Z (Zara)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Rizvi ,Z (Zara)	2	1396.4	971.4	2	1399.5	971.4	0	0	0	0	0	0
3	Moutafis ,A (Andoni)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Moutafis ,A (Andoni)	1	1253.7	828.7	1	1242.2	828.7	0	0	0	0	0	0
4	Benjamin ,L (Liyabona)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Benjamin ,L (Liyabona)	1	1208.7	783.7	1	1157.5	783.7	0	0	0	0	0	0
5	Duvenage ,E (Enrique)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Duvenage ,E (Enrique)	1	1196	771	1	1188.4	771	0	0	0	0	0	0
6	Serrao ,L (Luke)	1	1	425	1	1	425	0	0	0	0	0	0
6	Serrao ,L (Luke)	1	1105.7	1530.7	1	1078.8	1530.7	0	0	0	0	0	0
7	Simao ,A (Arya)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Simao ,A (Arya)	1	1203.2	778.2	1	1202.4	778.2	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

Wong, E (Emma)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms