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

2025-10-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1135.5	1126	1200	1200
Raw rating	1066.6	1044.7	1200	1200
Weighted rating	1135.5	1126	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	200.5	206.9	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	-6	-7.1	0	0
New rating	1129.4	1119	1200	1200
Analysis
Rating	1135.5	1126	1200	1200
Raw rating	1066.6	1044.7	1200	1200
Weighted rating	1135.5	1126	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	200.5	206.9	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	1066.6	1044.7	1200	1200
New weighted rating	1129.4	1119	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1129.4	1119	1200	1200
Temp new rating +/-	-6	-7.1	0	0
Final new rating +/-	-6	-7.1	0	0
New rating	1129.4	1119	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	16	16
	8	8
	5	5
	0	0
	0	0
History	29	29

Games since
	Main 24	Standard 24		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	16	3	18.75	-265.6	1214.3	948.7
Standard	16	3	18.75	-265.6	1214.3	948.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	29	8	27.59	-190.5	1185.1	994.6
Standard	29	8	27.59	-190.5	1185.1	994.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1066.6	1044.7	1200	1200
2025-11-30	1066.6	1044.7	1200	1200
2025-11-01	1104.8	1090.1	1200	1200
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
2024-11-01	1168.7	1165	1200	1200
2024-07-01	1168.7	1165	1200	1200
2024-06-01	1168.7	1165	1200	1200
2024-05-01	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

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	JCC St Davids Marist Schools League 2025 (A)	2025-09-08	2025-10-27	Standard	Johannesburg Metro (GJM)	6	3	0	Yes	Analysis
2	St Peters College Sports & Cultural Festival 2025	2025-09-19	2025-09-20	Standard	Johannesburg Metro (GJM)	6	6	1	Yes	Analysis
3	JCC Steyn City High Schools League 2025 (A)	2025-05-07	2025-06-09	Standard	Johannesburg Metro (GJM)	6	3	1	Yes	Analysis
4	JCC - Dainfern Chess League 2025 (B)	2025-02-03	2025-03-17	Standard	Johannesburg Metro (GJM)	6	4	1	Yes	Analysis
5	JCC St Peters High Schools League 2024 (B)	2024-09-09	2024-10-14	Standard	Johannesburg Metro (GJM)	5	3	1	Yes	Analysis
6	Dainfern College Chess League 2024 (A)	2024-01-29	2024-03-11	Standard	Johannesburg Metro (GJM)	6	1	0	Yes	Analysis
7	Dainfern College Chess League 2024 (B)	2024-01-29	2024-03-11	Standard	Johannesburg Metro (GJM)	6	4	4	Yes	Analysis
8	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 St Peters College Sports & Cultural Festival 2025				Tournament St Peters College Sports & Cultural Festival 2025
		date 2025-09-19	rnd 4	type Standard	result 1	date 2025-09-19	rnd 4	type Standard	result 1
		Opponent Sadiki, D (Dakalo)				Opponent Sadiki, D (Dakalo)
3	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)

#	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	Hudson ,D (David)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Hudson ,D (David)	1	1183.6	758.6	1	1179.8	758.6	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	Naava ,J (Julia)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Naava ,J (Julia)	1	1212.5	787.5	1	1215.1	787.5	0	0	0	0	0	0
5	Balla ,R (Rushil)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Balla ,R (Rushil)	1	1147.1	722.1	1	1137.4	722.1	0	0	0	0	0	0
6	Schliesser ,W (Wilhelm)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Schliesser ,W (Wilhelm)	1	1292	867	1	1309	867	0	0	0	0	0	0
7	Moloi ,L (Lucia)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Moloi ,L (Lucia)	1	1138.8	713.8	1	1128.3	713.8	0	0	0	0	0	0
8	Edwards ,D (David)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Edwards ,D (David)	1	1182	757	1	1178.8	757	0	0	0	0	0	0
9	Mukadam ,A (Abhir)	1	1	425	1	1	425	0	0	0	0	0	0
9	Mukadam ,A (Abhir)	1	1262	1687	1	1272.8	1687	0	0	0	0	0	0
10	Thaanyane ,A (Atang)	1	1	425	1	1	425	0	0	0	0	0	0
10	Thaanyane ,A (Atang)	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

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PLAYER PAGE

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