Chess South Africa Ratings Database

PLAYER PAGE

Personal

Dube, M (Miriam)

Chess SA id

2110137431

FIDE id

Date of birth

2011-05-23 (U16)

Gender

Female

Region

Sarah Baartman (ESB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-03-09

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1109.6	1098.5	1200	1200
Raw rating	1109.6	1098.5	1200	1200
Weighted rating	1106.2	1094.3	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	188.6	191.6	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 2024-03-01	1200 2024-03-01
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 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1109.6	1098.5	1200	1200
Analysis
Rating	1109.6	1098.5	1200	1200
Raw rating	1109.6	1098.5	1200	1200
Weighted rating	1106.2	1094.3	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	188.6	191.6	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	1109.6	1098.5	1200	1200
New weighted rating	1106.1	1094.2	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1109.6	1098.5	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1109.6	1098.5	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	12	12
	0	0
	5	5
	0	0
History	17	17

Games since
	Main 12	Standard 12		Rapid 0		Blitz 0
Gender	Female
Age group	U16
Region	Sarah Baartman (ESB)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 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	17	4.5	26.47	-200	1214.9	1014.9
Standard	17	4.5	26.47	-200	1214.9	1014.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1109.6	1098.5	1200	1200
2025-09-01	1109.6	1098.5	1200	1200
2025-08-01	1109.6	1098.5	1200	1200
2025-07-01	1109.6	1098.5	1200	1200
2025-06-01	1109.6	1098.5	1200	1200
2025-05-01	1109.6	1098.5	1200	1200
2025-04-01	1109.6	1098.5	1200	1200
2025-03-01	1109.6	1098.5	1200	1200
2025-02-01	1109.4	1098.2	1200	1200
2025-01-01	1095.1	1080.8	1200	1200
2024-12-01	1095.1	1080.8	1200	1200
2024-11-01	1095.1	1080.8	1200	1200
2024-10-01	1095.1	1080.8	1200	1200
2024-09-01	1095.1	1080.8	1200	1200
2024-08-01	1095.1	1080.8	1200	1200
2024-07-01	1095.1	1080.8	1200	1200
2024-06-01	1095.1	1080.8	1200	1200
2024-08-01	1095.1	1080.8	1200	1200
2024-04-01	1095.1	1080.8	1200	1200
2024-03-01	1143.1	1137.6	1200	1200
2024-02-01	1142.1	1138.4	1200	1200
2024-01-01	1142.1	1138.4	1200	1200
2023-12-01	1142.1	1138.4	1200	1200
2023-11-01	1142.1	1138.4	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	Kouga Mayor's Cup 2024 (U13)	2024-03-09	2024-03-09	Standard	Sarah Baartman (ESB)	6	6	1	Yes	Analysis
2	SBDCU Trial 1 2024 (U14)	2024-02-24	2024-02-24	Standard	Sarah Baartman (ESB)	6	6	2.5	Yes	Analysis
3	SBDCU First Fide Rated Open Tournament Fountains Mall 2022 (B)	2022-02-18	2022-02-19	Standard	Sarah Baartman (ESB)	5	5	1	Yes	Analysis

#	Games	Start				End
1	3	Tournament SBDCU Trial 1 2024				Tournament SBDCU Trial 1 2024
		date 2024-02-24	rnd 3	type Standard	result 1	date 2024-02-24	rnd 5	type Standard	result 0.5
		Opponent Ketshengana, I (Iminathi)				Opponent Pongolo, Y (Yoelamel)
2	1	Tournament Kouga Mayor's Cup 2024				Tournament Kouga Mayor's Cup 2024
		date 2024-03-09	rnd 4	type Standard	result 1	date 2024-03-09	rnd 4	type Standard	result 1
		Opponent Sokopo, S (Simamkele)				Opponent Sokopo, S (Simamkele)
3	1	Tournament SBDCU First Fide Rated Open Tournament Fountains Mall 2022				Tournament SBDCU First Fide Rated Open Tournament Fountains Mall 2022
		date 2022-02-19	rnd 4	type Standard	result 0.5	date 2022-02-19	rnd 4	type Standard	result 0.5
		Opponent Launspach, J (Juley)				Opponent Launspach, J (Juley)

#	Games	Start				End
1	3	Tournament SBDCU Trial 1 2024				Tournament SBDCU Trial 1 2024
		date 2024-02-24	rnd 3	type Standard	result 1	date 2024-02-24	rnd 5	type Standard	result 0.5
		Opponent Ketshengana, I (Iminathi)				Opponent Pongolo, Y (Yoelamel)
2	1	Tournament Kouga Mayor's Cup 2024				Tournament Kouga Mayor's Cup 2024
		date 2024-03-09	rnd 4	type Standard	result 1	date 2024-03-09	rnd 4	type Standard	result 1
		Opponent Sokopo, S (Simamkele)				Opponent Sokopo, S (Simamkele)
3	1	Tournament SBDCU First Fide Rated Open Tournament Fountains Mall 2022				Tournament SBDCU First Fide Rated Open Tournament Fountains Mall 2022
		date 2022-02-19	rnd 4	type Standard	result 0.5	date 2022-02-19	rnd 4	type Standard	result 0.5
		Opponent Launspach, J (Juley)				Opponent Launspach, J (Juley)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament SBDCU Trial 1 2024				Tournament SBDCU Trial 1 2024
		date 2024-02-24	rnd 3	type Standard	result 1	date 2024-02-24	rnd 4	type Standard	result 1
		Opponent Ketshengana, I (Iminathi)				Opponent Wait, J (Jani)
2	1	Tournament Kouga Mayor's Cup 2024				Tournament Kouga Mayor's Cup 2024
		date 2024-03-09	rnd 4	type Standard	result 1	date 2024-03-09	rnd 4	type Standard	result 1
		Opponent Sokopo, S (Simamkele)				Opponent Sokopo, S (Simamkele)

#	Games	Start				End
1	2	Tournament SBDCU Trial 1 2024				Tournament SBDCU Trial 1 2024
		date 2024-02-24	rnd 3	type Standard	result 1	date 2024-02-24	rnd 4	type Standard	result 1
		Opponent Ketshengana, I (Iminathi)				Opponent Wait, J (Jani)
2	1	Tournament Kouga Mayor's Cup 2024				Tournament Kouga Mayor's Cup 2024
		date 2024-03-09	rnd 4	type Standard	result 1	date 2024-03-09	rnd 4	type Standard	result 1
		Opponent Sokopo, S (Simamkele)				Opponent Sokopo, S (Simamkele)

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	Yongama ,A (Amzolele)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Yongama ,A (Amzolele)	2	1270.4	845.4	2	1261.6	845.4	0	0	0	0	0	0
2	Ketshengana ,I (Iminathi)	1	1	425	1	1	425	0	0	0	0	0	0
2	Ketshengana ,I (Iminathi)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Matomele ,S (Seshile)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Matomele ,S (Seshile)	1	1202.5	777.5	1	1208.1	777.5	0	0	0	0	0	0
4	Pacule ,R (Robson)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Pacule ,R (Robson)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
5	Wait ,J (Jani)	1	1	425	1	1	425	0	0	0	0	0	0
5	Wait ,J (Jani)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Rudolph ,K (Kevin-Clark)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Rudolph ,K (Kevin-Clark)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Watson ,S (Sean)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Watson ,S (Sean)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Groenwaldt ,J (Jesnick)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Groenwaldt ,J (Jesnick)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Van Der Ross ,L (Luzen)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Van Der Ross ,L (Luzen)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Gasura ,E (Emmanuel)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Gasura ,E (Emmanuel)	1	1286.1	861.1	1	1275.9	861.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Dube, M (Miriam)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms