Chess South Africa Ratings Database

PLAYER PAGE

Personal

Zhou, E (Emanance)

Chess SA id

2120326256

FIDE id

Date of birth

2012-03-20 (U16)

Gender

Female

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-17

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1186.7	1183.9	1200	1200
Raw rating	1147.6	1137	1200	1200
Weighted rating	1186.7	1183.9	1200	1200
Weighted performance	0	0	0	0
Floor	699	699	700	700
K-factor	40	40	40	40
Min/Max rating change allowed	178.7	181.4	165.8	165.8
Highest rating	1199.9 2025-09-01	1199.9 2025-09-01	1199 2025-08-23	1199 2025-08-23
Highest raw rating	1199 2025-08-23	1199 2025-08-23	1199 2025-08-23	1199 2025-08-23
Highest weighted rating	1199.9 2025-09-01	1199.9 2025-09-01	0 2025-08-23	0 2025-08-23
Highest weighted performance	0 2025-08-23	0 2025-08-23	0 2025-08-23	0 2025-08-23

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-3.6	-4.3	0	0
New rating	1183.1	1179.6	1200	1200
Analysis
Rating	1186.7	1183.9	1200	1200
Raw rating	1147.6	1137	1200	1200
Weighted rating	1186.7	1183.9	1200
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	699	699	700	700
Max/Min rating change allowed	178.7	181.4	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	1147.6	1137	1200	1200
New weighted rating	1183.1	1179.6	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1183.1	1179.6	1200	1200
Temp new rating +/-	-3.6	-4.3	0	0
Final new rating +/-	-3.6	-4.3	0	0
New rating	1183.1	1179.6	1200	1200
New K-factor	40	40	36	36
New floor	699	699	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	F
Age group	U14
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
F	-1		-1		-1
U14	-1		-1		-1
U14 F	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
F	-1		-1		-1
U14	-1		-1		-1
U14 F	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
F	-1		-1		-1
U14	-1		-1		-1
U14 F	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
F	-1		-1		-1
U14	-1		-1		-1
U14 F	-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	5	35.71	-121.4	1223.7	1102.3
Standard	14	5	35.71	-121.4	1223.7	1102.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	14	5	35.71	-121.4	1223.7	1102.3
Standard	14	5	35.71	-121.4	1223.7	1102.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1147.6	1137	1200	1200
2025-11-30	1147.6	1137	1200	1200
2025-11-01	1165.2	1157.8	1200	1200
2025-09-30	1165.2	1157.8	1200	1200
2025-09-01	1198.7	1198.2	1200	1200
2025-08-01	1200	1200	1200	1200
2025-07-01	1200	1200	1200	1200
2025-06-01	1200	1200	1200	1200
2025-05-01	1200	1200	1200	1200
2025-04-01	1200	1200	1200	1200
2025-03-01	1200	1200	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	D4 Development Cup 2025 (U13)	2025-10-17	2025-10-17	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
2	Tshwane Chess Club Clash 2025 (Open)	2025-09-13	2025-09-13	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis
3	2025 Tshwane South School District CLOSED League Championship (U13B)	2025-08-15	2025-08-15	Standard	Tshwane (GTP)	5	4	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament 2025 Tshwane South School District CLOSED League Championship				Tournament 2025 Tshwane South School District CLOSED League Championship
		date 2025-08-15	rnd 2	type Standard	result 1	date 2025-08-15	rnd 3	type Standard	result 1
		Opponent Posthumus, S (Shenique)				Opponent Pataridis, A (Alex)
2	1	Tournament Tshwane Chess Club Clash 2025				Tournament Tshwane Chess Club Clash 2025
		date 2025-09-13	rnd 5	type Standard	result 1	date 2025-09-13	rnd 5	type Standard	result 1
		Opponent Matsane, E (Eden)				Opponent Matsane, E (Eden)

#	Games	Start				End
1	2	Tournament 2025 Tshwane South School District CLOSED League Championship				Tournament 2025 Tshwane South School District CLOSED League Championship
		date 2025-08-15	rnd 2	type Standard	result 1	date 2025-08-15	rnd 3	type Standard	result 1
		Opponent Posthumus, S (Shenique)				Opponent Pataridis, A (Alex)
2	1	Tournament Tshwane Chess Club Clash 2025				Tournament Tshwane Chess Club Clash 2025
		date 2025-09-13	rnd 5	type Standard	result 1	date 2025-09-13	rnd 5	type Standard	result 1
		Opponent Matsane, E (Eden)				Opponent Matsane, E (Eden)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2025 Tshwane South School District CLOSED League Championship				Tournament 2025 Tshwane South School District CLOSED League Championship
		date 2025-08-15	rnd 2	type Standard	result 1	date 2025-08-15	rnd 3	type Standard	result 1
		Opponent Posthumus, S (Shenique)				Opponent Pataridis, A (Alex)
2	1	Tournament Tshwane Chess Club Clash 2025				Tournament Tshwane Chess Club Clash 2025
		date 2025-09-13	rnd 5	type Standard	result 1	date 2025-09-13	rnd 5	type Standard	result 1
		Opponent Matsane, E (Eden)				Opponent Matsane, E (Eden)

#	Games	Start				End
1	2	Tournament 2025 Tshwane South School District CLOSED League Championship				Tournament 2025 Tshwane South School District CLOSED League Championship
		date 2025-08-15	rnd 2	type Standard	result 1	date 2025-08-15	rnd 3	type Standard	result 1
		Opponent Posthumus, S (Shenique)				Opponent Pataridis, A (Alex)
2	1	Tournament Tshwane Chess Club Clash 2025				Tournament Tshwane Chess Club Clash 2025
		date 2025-09-13	rnd 5	type Standard	result 1	date 2025-09-13	rnd 5	type Standard	result 1
		Opponent Matsane, E (Eden)				Opponent Matsane, E (Eden)

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	Hewu ,K (Khwezi)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Hewu ,K (Khwezi)	1	1200	775	1	1200	775	0	0	0	0	0	0
2	Matsane ,E (Eden)	1	1	425	1	1	425	0	0	0	0	0	0
2	Matsane ,E (Eden)	1	1199.2	1624.2	1	1199	1624.2	0	0	0	0	0	0
3	Kgotse ,T (Thoriso)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Kgotse ,T (Thoriso)	1	1555.1	1130.1	1	1549.7	1130.1	0	0	0	0	0	0
4	Posthumus ,S (Shenique)	1	1	425	1	1	425	0	0	0	0	0	0
4	Posthumus ,S (Shenique)	1	1167.1	1592.1	1	1160.4	1592.1	0	0	0	0	0	0
5	Sikukula ,N (Ntokozo)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Sikukula ,N (Ntokozo)	1	1183.5	758.5	1	1179.6	758.5	0	0	0	0	0	0
6	Jacobs ,J (Johannes)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Jacobs ,J (Johannes)	1	1240.6	815.6	1	1248.3	815.6	0	0	0	0	0	0
7	Masina ,S (S'fisokuhle)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Masina ,S (S'fisokuhle)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Moodley ,D (Dhiren)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Moodley ,D (Dhiren)	1	1186.9	761.9	1	1184.3	761.9	0	0	0	0	0	0
9	Molosi ,L (Lihle)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Molosi ,L (Lihle)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Pataridis ,A (Alex)	1	1	425	1	1	425	0	0	0	0	0	0
10	Pataridis ,A (Alex)	1	1200	1625	1	1200	1625	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

Zhou, E (Emanance)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms