Chess South Africa Ratings Database

PLAYER PAGE

Personal

Fraser, R (Rebeccah)

Chess SA id

2090190397

FIDE id

Date of birth

2009-04-06 (U18)

Gender

Female

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

995.9

Item	Main	Standard	Rapid	Blitz
Rating	1151.2	1144.3	1200	1200
Raw rating	1104.8	1090.1	1200	1200
Weighted rating	1151.2	1144.3	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	189.9	193.9	165.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-3.2	-3.7	0	0
New rating	1147.9	1140.6	1200	1200
Analysis
Rating	1151.2	1144.3	1200	1200
Raw rating	1104.8	1090.1	1200	1200
Weighted rating	1151.2	1144.3	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	189.9	193.9	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	1104.8	1090.1	1200	1200
New weighted rating	1147.9	1140.6	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1147.9	1140.6	1200	1200
Temp new rating +/-	-3.2	-3.7	0	0
Final new rating +/-	-3.2	-3.7	0	0
New rating	1147.9	1140.6	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	13	13
	8	8
	5	5
	0	0
	0	0
History	26	26

Games since
	Main 21	Standard 21		Rapid 0		Blitz 0
Gender	Female
Age group	U18
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 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	13	3	23.08	-228.8	1213	984.2
Standard	13	3	23.08	-228.8	1213	984.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	26	8	30.77	-163.5	1181.1	1017.6
Standard	26	8	30.77	-163.5	1181.1	1017.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1104.8	1090.1	1200	1200
2025-09-01	1153.8	1147.3	1200	1200
2025-08-01	1153.8	1147.3	1200	1200
2025-07-01	1153	1146.2	1200	1200
2025-06-01	1153.4	1146.6	1200	1200
2025-05-01	1153.3	1146.4	1200	1200
2025-04-01	1152.2	1145.3	1200	1200
2025-03-01	1160	1156.7	1200	1200
2025-02-01	1160	1156.7	1200	1200
2025-01-01	1160	1156.7	1200	1200
2024-12-01	1160	1156.7	1200	1200
2024-11-01	1168.7	1165	1200	1200
2024-10-01	1168.7	1165	1200	1200
2024-09-01	1168.7	1165	1200	1200
2024-08-01	1168.7	1165	1200	1200
2024-07-01	1168.7	1165	1200	1200
2024-06-01	1168.7	1165	1200	1200
2024-08-01	1168.7	1165	1200	1200
2024-04-01	1107.1	1088	1200	1200
2024-03-01	1107.1	1088	1200	1200
2024-02-01	1107.1	1088	1200	1200
2024-01-01	1107.1	1088	1200	1200
2023-12-01	1107.1	1088	1200	1200
2023-11-01	1107.1	1088	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	St Peters College Sports & Cultural Festival 2025	2025-09-19	2025-09-20	Standard	Johannesburg Metro (GJM)	6	6	1	Yes	Analysis
2	JCC Steyn City High Schools League 2025 (A)	2025-05-07	2025-06-09	Standard	Johannesburg Metro (GJM)	6	3	1	Yes	Analysis
3	JCC - Dainfern Chess League 2025 (B)	2025-02-03	2025-03-17	Standard	Johannesburg Metro (GJM)	6	4	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	St Peters College Sports & Cultural Festival 2025	2025-09-19	2025-09-20	Standard	Johannesburg Metro (GJM)	6	6	1	Yes	Analysis
2	JCC Steyn City High Schools League 2025 (A)	2025-05-07	2025-06-09	Standard	Johannesburg Metro (GJM)	6	3	1	Yes	Analysis
3	JCC - Dainfern Chess League 2025 (B)	2025-02-03	2025-03-17	Standard	Johannesburg Metro (GJM)	6	4	1	Yes	Analysis
4	JCC St Peters High Schools League 2024 (B)	2024-09-09	2024-10-14	Standard	Johannesburg Metro (GJM)	5	3	1	Yes	Analysis
5	Dainfern College Chess League 2024 (A)	2024-01-29	2024-03-11	Standard	Johannesburg Metro (GJM)	6	1	0	Yes	Analysis
6	Dainfern College Chess League 2024 (B)	2024-01-29	2024-03-11	Standard	Johannesburg Metro (GJM)	6	4	4	Yes	Analysis
7	St Peters College Chess League 2023 (B)	2023-09-11	2023-10-23	Standard	Johannesburg Metro (GJM)	5	5	0	Yes	Analysis

#	Games	Start				End
1	4	Tournament Dainfern College Chess League 2024				Tournament Dainfern College Chess League 2024
		date 2024-02-12	rnd 3	type Standard	result 1	date 2024-03-11	rnd 6	type Standard	result 1
		Opponent Thaanyane, A (Atang)				Opponent Nandi, N (Nandi)
2	1	Tournament JCC Steyn City High Schools League 2025				Tournament JCC Steyn City High Schools League 2025
		date 2025-05-07	rnd 1	type Standard	result 1	date 2025-05-07	rnd 1	type Standard	result 1
		Opponent Chundru, S (Shanu)				Opponent Chundru, S (Shanu)
3	1	Tournament JCC - Dainfern Chess League 2025				Tournament JCC - Dainfern Chess League 2025
		date 2025-03-03	rnd 4	type Standard	result 1	date 2025-03-03	rnd 4	type Standard	result 1
		Opponent Mukadam, A (Abhir)				Opponent Mukadam, A (Abhir)

#	Games	Start				End
1	4	Tournament Dainfern College Chess League 2024				Tournament Dainfern College Chess League 2024
		date 2024-02-12	rnd 3	type Standard	result 1	date 2024-03-11	rnd 6	type Standard	result 1
		Opponent Thaanyane, A (Atang)				Opponent Nandi, N (Nandi)
2	1	Tournament JCC Steyn City High Schools League 2025				Tournament JCC Steyn City High Schools League 2025
		date 2025-05-07	rnd 1	type Standard	result 1	date 2025-05-07	rnd 1	type Standard	result 1
		Opponent Chundru, S (Shanu)				Opponent Chundru, S (Shanu)
3	1	Tournament JCC - Dainfern Chess League 2025				Tournament JCC - Dainfern Chess League 2025
		date 2025-03-03	rnd 4	type Standard	result 1	date 2025-03-03	rnd 4	type Standard	result 1
		Opponent Mukadam, A (Abhir)				Opponent Mukadam, A (Abhir)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Dainfern College Chess League 2024				Tournament Dainfern College Chess League 2024
		date 2024-02-12	rnd 3	type Standard	result 1	date 2024-03-11	rnd 6	type Standard	result 1
		Opponent Thaanyane, A (Atang)				Opponent Nandi, N (Nandi)
2	1	Tournament JCC Steyn City High Schools League 2025				Tournament JCC Steyn City High Schools League 2025
		date 2025-05-07	rnd 1	type Standard	result 1	date 2025-05-07	rnd 1	type Standard	result 1
		Opponent Chundru, S (Shanu)				Opponent Chundru, S (Shanu)
3	1	Tournament JCC - Dainfern Chess League 2025				Tournament JCC - Dainfern Chess League 2025
		date 2025-03-03	rnd 4	type Standard	result 1	date 2025-03-03	rnd 4	type Standard	result 1
		Opponent Mukadam, A (Abhir)				Opponent Mukadam, A (Abhir)

#	Games	Start				End
1	4	Tournament Dainfern College Chess League 2024				Tournament Dainfern College Chess League 2024
		date 2024-02-12	rnd 3	type Standard	result 1	date 2024-03-11	rnd 6	type Standard	result 1
		Opponent Thaanyane, A (Atang)				Opponent Nandi, N (Nandi)
2	1	Tournament JCC Steyn City High Schools League 2025				Tournament JCC Steyn City High Schools League 2025
		date 2025-05-07	rnd 1	type Standard	result 1	date 2025-05-07	rnd 1	type Standard	result 1
		Opponent Chundru, S (Shanu)				Opponent Chundru, S (Shanu)
3	1	Tournament JCC - Dainfern Chess League 2025				Tournament JCC - Dainfern Chess League 2025
		date 2025-03-03	rnd 4	type Standard	result 1	date 2025-03-03	rnd 4	type Standard	result 1
		Opponent Mukadam, A (Abhir)				Opponent Mukadam, A (Abhir)

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	Raghubir ,A (Avikaar)	1	1	425	1	1	425	0	0	0	0	0	0
1	Raghubir ,A (Avikaar)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Chundru ,S (Shanu)	1	1	425	1	1	425	0	0	0	0	0	0
2	Chundru ,S (Shanu)	1	1389.1	1814.1	1	1395.1	1814.1	0	0	0	0	0	0
3	Makomva ,K (Kyla)	1	1	425	1	1	425	0	0	0	0	0	0
3	Makomva ,K (Kyla)	1	1187.1	1612.1	1	1193.6	1612.1	0	0	0	0	0	0
4	Nandi ,N (Nandi)	1	1	425	1	1	425	0	0	0	0	0	0
4	Nandi ,N (Nandi)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Penumala ,J (Joshua)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Penumala ,J (Joshua)	1	1181.6	756.6	1	1166.8	756.6	0	0	0	0	0	0
6	Hudson ,D (David)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Hudson ,D (David)	1	1183.6	758.6	1	1179.8	758.6	0	0	0	0	0	0
7	Naava ,J (Julia)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Naava ,J (Julia)	1	1212.5	787.5	1	1215.1	787.5	0	0	0	0	0	0
8	Collard ,J (Jake)	1	1	425	1	1	425	0	0	0	0	0	0
8	Collard ,J (Jake)	1	1266.7	1691.7	1	1273	1691.7	0	0	0	0	0	0
9	Schliesser ,W (Wilhelm)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Schliesser ,W (Wilhelm)	1	1292	867	1	1309	867	0	0	0	0	0	0
10	Moloi ,L (Lucia)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Moloi ,L (Lucia)	1	1138.8	713.8	1	1128.3	713.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Fraser, R (Rebeccah)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms