Chess South Africa Ratings Database

PLAYER PAGE

Personal

Raath, E (Emma)

Chess SA id

2140135773

FIDE id

Date of birth

2014-11-01 (U14)

Gender

Female

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1173	1176.1	1200	1200
Raw rating	1173	1176.1	1200	1200
Weighted rating	1142.9	1139	1200	1200
Weighted performance	1080.4	1082.6	0	0
Floor	767.1	780.8	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	172.3	171.5	165.8	165.8
Highest rating	1552.5 2021-10-01	1552.1 2021-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1267.1 2021-11-01	1280.8 2021-11-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1267.1 2023-07-01	1280.8 2023-07-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1552.5 2021-10-01	1552.1 2021-10-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1173	1176.1	1200	1200
Analysis
Rating	1173	1176.1	1200	1200
Raw rating	1173	1176.1	1200	1200
Weighted rating	1142.9	1139	1200
Weighted performance	1080.4	1082.6	0
K-factor	36	36	36	36
Floor	767.1	780.8	700	700
Max/Min rating change allowed	172.3	171.5	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	1173	1176.1	1200	1200
New weighted rating	1146.2	1143.1	1200	1200
New weighted performance	1072.6	1074.8	0	0
Temp new rating	1173	1176.1	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1173	1176.1	1200	1200
New K-factor	36	36	36	36
New floor	767.1	780.8	700	700

Item	Main	Standard
	0	0
	10	10
	36	36
	9	9
	10	10
	5	5
History	70	70

Games since
	Main 46	Standard 46		Rapid 0		Blitz 0
Gender	Female
Age group	U12
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	4300		1382		484
Female	1058		333		117
U12	723		229		87
U12 Female	225		67		29
Standard
	RSA		Province		Region
Overall	4230		1497		570
Female	1043		350		136
U12	694		250		99
U12 Female	216		74		33
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 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	10	5	50	0	1298	1298
Standard	10	5	50	0	1298	1298
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	70	29	41.43	-72.9	1227.6	1154.8
Standard	70	29	41.43	-72.9	1227.6	1154.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1173	1176.1	1200	1200
2025-11-30	1173	1176.1	1200	1200
2025-11-01	1173	1176.1	1200	1200
2025-09-30	1177.7	1179.4	1200	1200
2025-09-01	1177.7	1179.4	1200	1200
2025-08-01	1177.7	1179.4	1200	1200
2025-07-01	1177.7	1179.4	1200	1200
2025-06-01	1177.7	1179.4	1200	1200
2025-05-01	1125	1114.8	1200	1200
2025-04-01	1125	1114.8	1200	1200
2025-03-01	1125	1114.8	1200	1200
2025-02-01	1124.4	1114.5	1200	1200
2025-01-01	1078.5	1067.8	1200	1200
2024-12-01	1078.5	1067.8	1200	1200
2024-11-01	1078.5	1067.8	1200	1200
2024-10-01	1078.5	1067.8	1200	1200
2024-09-01	1094.7	1082.9	1200	1200
2024-11-01	1080.7	1064.2	1200	1200
2024-07-01	1080.7	1064.2	1200	1200
2024-06-01	1080.7	1064.2	1200	1200
2024-05-01	1103.4	1088.7	1200	1200
2024-04-01	1103.4	1088.7	1200	1200
2024-03-01	1188	1177.6	1200	1200
2024-02-01	1208	1202.4	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	2025 Gauteng Schools Provincial Individual Chess Championship (U11 Girls)	2025-09-27	2025-09-27	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
2	2025 Tshwane South School District Individual Finals (D4) (U11 Girls)	2025-05-10	2025-05-10	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
3	2024 Etienne Lewis (U12)	2024-08-30	2024-09-01	Standard	Tshwane (GTP)	7	7	2	Yes	Analysis
4	D4 Tshwane South District Schools Teams Chess Tournament 2024 (U11A)	2024-08-03	2024-08-03	Standard	Tshwane (GTP)	5	4	2	Yes	Analysis
5	2024 Tshwane South School District CLOSED Individual Championships (U11 Girls)	2024-05-11	2024-05-11	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis
6	2024 Lubowski Open Chess Tournament (D1)	2024-03-23	2024-03-24	Standard	Tshwane (GTP)	5	5	0	Yes	Analysis
7	2024 Chris Greyling Open Chess Tournament (D2)	2024-03-16	2024-03-16	Standard	Tshwane (GTP)	5	5	1.5	Yes	Analysis
8	2024 Constantiapark Open (D2)	2024-02-17	2024-02-17	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
9	2024 Tshwane Chess OPEN Registration Tournament (D1)	2024-01-27	2024-01-27	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
10	2023 Tshwane South School District CLOSED League Championship (U9)	2023-07-29	2023-07-29	Standard	Tshwane (GTP)	5	4	1	Yes	Analysis
11	Laerskool Constantiapark Open Chess Tournament 2023 (U10)	2023-02-18	2023-02-18	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
12	2022 Chris Greyling Open (E)	2022-03-12	2022-03-12	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
13	CP Ope 2022 (E)	2022-02-19	2022-02-19	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
14	2021 Lardies Ope (F)	2021-10-30	2021-10-30	Standard	Tshwane (GTP)	5	5	4.5	Yes	Analysis

#	Games	Start				End
1	6	Tournament 2021 Lardies Ope				Tournament CP Ope 2022
		date 2021-10-30	rnd 1	type Standard	result 0.5	date 2022-02-19	rnd 1	type Standard	result 1
		Opponent Cook, K (Keagan)				Opponent Botha, Z (Zule)
2	4	Tournament 2024 Etienne Lewis				Tournament 2025 Tshwane South School District Individual Finals (D4)
		date 2024-09-01	rnd 6	type Standard	result 1	date 2025-05-10	rnd 2	type Standard	result 1
		Opponent Erwee, HP (Hermanus Philipus)				Opponent Vosloo, L (Leja)
3	3	Tournament 2022 Chris Greyling Open				Tournament Laerskool Constantiapark Open Chess Tournament 2023
		date 2022-03-12	rnd 5	type Standard	result 1	date 2023-02-18	rnd 2	type Standard	result 1
		Opponent Olivier, F (Frederik)				Opponent Petzer, W (Wilhelm)

#	Games	Start				End
1	6	Tournament 2021 Lardies Ope				Tournament CP Ope 2022
		date 2021-10-30	rnd 1	type Standard	result 0.5	date 2022-02-19	rnd 1	type Standard	result 1
		Opponent Cook, K (Keagan)				Opponent Botha, Z (Zule)
2	4	Tournament 2024 Etienne Lewis				Tournament 2025 Tshwane South School District Individual Finals (D4)
		date 2024-09-01	rnd 6	type Standard	result 1	date 2025-05-10	rnd 2	type Standard	result 1
		Opponent Erwee, HP (Hermanus Philipus)				Opponent Vosloo, L (Leja)
3	3	Tournament 2022 Chris Greyling Open				Tournament Laerskool Constantiapark Open Chess Tournament 2023
		date 2022-03-12	rnd 5	type Standard	result 1	date 2023-02-18	rnd 2	type Standard	result 1
		Opponent Olivier, F (Frederik)				Opponent Petzer, W (Wilhelm)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament 2021 Lardies Ope				Tournament CP Ope 2022
		date 2021-10-30	rnd 2	type Standard	result 1	date 2022-02-19	rnd 1	type Standard	result 1
		Opponent Du Plessis, C (Ciske)				Opponent Botha, Z (Zule)
2	4	Tournament 2024 Etienne Lewis				Tournament 2025 Tshwane South School District Individual Finals (D4)
		date 2024-09-01	rnd 6	type Standard	result 1	date 2025-05-10	rnd 2	type Standard	result 1
		Opponent Erwee, HP (Hermanus Philipus)				Opponent Vosloo, L (Leja)
3	3	Tournament 2022 Chris Greyling Open				Tournament Laerskool Constantiapark Open Chess Tournament 2023
		date 2022-03-12	rnd 5	type Standard	result 1	date 2023-02-18	rnd 2	type Standard	result 1
		Opponent Olivier, F (Frederik)				Opponent Petzer, W (Wilhelm)

#	Games	Start				End
1	5	Tournament 2021 Lardies Ope				Tournament CP Ope 2022
		date 2021-10-30	rnd 2	type Standard	result 1	date 2022-02-19	rnd 1	type Standard	result 1
		Opponent Du Plessis, C (Ciske)				Opponent Botha, Z (Zule)
2	4	Tournament 2024 Etienne Lewis				Tournament 2025 Tshwane South School District Individual Finals (D4)
		date 2024-09-01	rnd 6	type Standard	result 1	date 2025-05-10	rnd 2	type Standard	result 1
		Opponent Erwee, HP (Hermanus Philipus)				Opponent Vosloo, L (Leja)
3	3	Tournament 2022 Chris Greyling Open				Tournament Laerskool Constantiapark Open Chess Tournament 2023
		date 2022-03-12	rnd 5	type Standard	result 1	date 2023-02-18	rnd 2	type Standard	result 1
		Opponent Olivier, F (Frederik)				Opponent Petzer, W (Wilhelm)

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	Dixon ,G (Genevieve)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Dixon ,G (Genevieve)	2	1276.6	851.6	2	1273.3	851.6	0	0	0	0	0	0
2	Van Der Merwe ,ZC (Zander Christiaan)	2	1	0	2	1	0	0	0	0	0	0	0
2	Van Der Merwe ,ZC (Zander Christiaan)	2	1264.8	1264.8	2	1258	1264.8	0	0	0	0	0	0
3	Olivier ,F (Frederik)	2	1	0	2	1	0	0	0	0	0	0	0
3	Olivier ,F (Frederik)	2	1196.9	1196.9	2	1190.8	1196.9	0	0	0	0	0	0
4	Crous ,A (Aiden)	1	1	425	1	1	425	0	0	0	0	0	0
4	Crous ,A (Aiden)	1	1282.9	1707.9	1	1282.9	1707.9	0	0	0	0	0	0
5	Mokoena ,T (Tumelo)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Mokoena ,T (Tumelo)	1	1215.2	790.2	1	1213.2	790.2	0	0	0	0	0	0
6	De Jager ,J (Jandre)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	De Jager ,J (Jandre)	1	1177.7	752.7	1	1171	752.7	0	0	0	0	0	0
7	Pillay ,V (Verana)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Pillay ,V (Verana)	1	1207.7	782.7	1	1193.1	782.7	0	0	0	0	0	0
8	Van Vuuren ,T (Thomas)	1	1	425	1	1	425	0	0	0	0	0	0
8	Van Vuuren ,T (Thomas)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Jooste ,F (Frits)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Jooste ,F (Frits)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	De Bruyn ,K (Kayla)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	De Bruyn ,K (Kayla)	1	1200	775	1	1200	775	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

Raath, 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