Chess South Africa Ratings Database

PLAYER PAGE

Personal

Jumba, A (Aphelele)

Chess SA id

2100137437

FIDE id

Date of birth

2010-05-27 (U16)

Gender

Female

Region

Sarah Baartman (ESB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-08-25

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1005.5	1040.8	998.7	1200
Raw rating	1005.5	1040.8	998.7	1200
Weighted rating	1005.3	1040.8	998.4	1200
Weighted performance	580.9	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	218.8	208	220.9	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 2019-12-01	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 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1005.5	1040.8	998.7	1200
Analysis
Rating	1005.5	1040.8	998.7	1200
Raw rating	1005.5	1040.8	998.7	1200
Weighted rating	1005.3	1040.8	998.4
Weighted performance	580.9	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	218.8	208	220.9	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	1005.5	1040.8	998.7	1200
New weighted rating	1005.3	1040.8	998.4	1200
New weighted performance	575.6	0	0	0
Temp new rating	1005.5	1040.8	998.7	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1005.5	1040.8	998.7	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	6	0	6
	36	16	20
	0	0	0
History	42	16	26

Games since
	Main 0	Standard 0		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	42	6.5	15.48	-293.5	1220.2	926.8
Standard	16	2.5	15.62	-292.2	1200	907.8
Rapid	26	4	15.38	-294.2	1232.7	938.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1005.5	1040.8	998.7	1200
2025-09-30	1005.5	1040.8	998.7	1200
2025-09-01	1005.5	1040.8	998.7	1200
2025-08-01	1005.5	1040.8	998.7	1200
2025-07-01	1005.5	1040.8	998.7	1200
2025-06-01	1005.5	1040.8	998.7	1200
2025-05-01	1005.5	1040.8	998.7	1200
2025-04-01	1005.5	1040.8	998.7	1200
2025-03-01	1005.5	1040.8	998.7	1200
2025-02-01	1005.5	1040.8	998.7	1200
2025-01-01	1005.1	1040.8	997.8	1200
2024-12-01	1005.1	1040.8	997.8	1200
2024-11-01	1005.1	1040.8	997.8	1200
2024-10-01	1005.1	1040.8	997.8	1200
2024-09-01	1005.1	1040.8	997.8	1200
2024-08-01	1005.1	1040.8	997.8	1200
2024-07-01	1005.1	1040.8	997.8	1200
2024-09-01	1005.1	1040.8	997.8	1200
2024-05-01	1005.1	1040.8	997.8	1200
2024-04-01	1005.1	1040.8	997.8	1200
2024-03-01	1005.1	1040.8	997.8	1200
2024-02-01	1005.1	1040.8	997.8	1200
2024-01-01	1005.1	1040.8	997.8	1200
2023-12-01	1005.1	1040.8	997.8	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	Stulting Sportdag 2023 (Senior)	2023-08-25	2023-08-25	Rapid	Sarah Baartman (ESB)	6	6	1	Yes	Analysis
2	Pharos Closed 3 2022	2022-09-14	2022-09-14	Rapid	Sarah Baartman (ESB)	7	7	1.5	Yes	Analysis
3	Stulting Sports Day 2022 (Seniors)	2022-08-26	2022-08-26	Rapid	Sarah Baartman (ESB)	13	13	1.5	Yes	Analysis
4	Pharos Closed 2 2022	2022-06-11	2022-06-11	Standard	Sarah Baartman (ESB)	6	6	1	Yes	Analysis
5	SBDCU 2nd Open Tournament Fountains Mall 2022 (B)	2022-03-04	2022-03-05	Standard	Sarah Baartman (ESB)	6	6	1.5	Yes	Analysis
6	SBDCU First Fide Rated Open Tournament Fountains Mall 2022 (B)	2022-02-18	2022-02-19	Standard	Sarah Baartman (ESB)	5	4	0	Yes	Analysis

#	Games	Start				End
1	1	Tournament Stulting Sportdag 2023				Tournament Stulting Sportdag 2023
		date 2023-08-25	rnd 4	type Rapid	result 1	date 2023-08-25	rnd 4	type Rapid	result 1
		Opponent Oosthuizen, A (Awie)				Opponent Oosthuizen, A (Awie)
2	1	Tournament Pharos Closed 3 2022				Tournament Pharos Closed 3 2022
		date 2022-09-14	rnd 5	type Rapid	result 1	date 2022-09-14	rnd 5	type Rapid	result 1
		Opponent Botha, X (Xadrian)				Opponent Botha, X (Xadrian)
3	1	Tournament Pharos Closed 3 2022				Tournament Pharos Closed 3 2022
		date 2022-09-14	rnd 3	type Rapid	result 0.5	date 2022-09-14	rnd 3	type Rapid	result 0.5
		Opponent Vosloo, T (Travis)				Opponent Vosloo, T (Travis)

#	Games	Start				End
1	1	Tournament Pharos Closed 2 2022				Tournament Pharos Closed 2 2022
		date 2022-06-11	rnd 1	type Standard	result 1	date 2022-06-11	rnd 1	type Standard	result 1
		Opponent Vosloo, T (Travis)				Opponent Vosloo, T (Travis)
2	1	Tournament SBDCU 2nd Open Tournament Fountains Mall 2022				Tournament SBDCU 2nd Open Tournament Fountains Mall 2022
		date 2022-03-05	rnd 4	type Standard	result 1	date 2022-03-05	rnd 4	type Standard	result 1
		Opponent Kumalo, Y (Yibanathi)				Opponent Kumalo, Y (Yibanathi)
3	1	Tournament SBDCU 2nd Open Tournament Fountains Mall 2022				Tournament SBDCU 2nd Open Tournament Fountains Mall 2022
		date 2022-03-05	rnd 2	type Standard	result 0.5	date 2022-03-05	rnd 2	type Standard	result 0.5
		Opponent Titus, S (Sade Catherine)				Opponent Titus, S (Sade Catherine)

#	Games	Start				End
1	1	Tournament Stulting Sportdag 2023				Tournament Stulting Sportdag 2023
		date 2023-08-25	rnd 4	type Rapid	result 1	date 2023-08-25	rnd 4	type Rapid	result 1
		Opponent Oosthuizen, A (Awie)				Opponent Oosthuizen, A (Awie)
2	1	Tournament Pharos Closed 3 2022				Tournament Pharos Closed 3 2022
		date 2022-09-14	rnd 5	type Rapid	result 1	date 2022-09-14	rnd 5	type Rapid	result 1
		Opponent Botha, X (Xadrian)				Opponent Botha, X (Xadrian)
3	1	Tournament Pharos Closed 3 2022				Tournament Pharos Closed 3 2022
		date 2022-09-14	rnd 3	type Rapid	result 0.5	date 2022-09-14	rnd 3	type Rapid	result 0.5
		Opponent Vosloo, T (Travis)				Opponent Vosloo, T (Travis)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Stulting Sportdag 2023				Tournament Stulting Sportdag 2023
		date 2023-08-25	rnd 4	type Rapid	result 1	date 2023-08-25	rnd 4	type Rapid	result 1
		Opponent Oosthuizen, A (Awie)				Opponent Oosthuizen, A (Awie)
2	1	Tournament Pharos Closed 3 2022				Tournament Pharos Closed 3 2022
		date 2022-09-14	rnd 5	type Rapid	result 1	date 2022-09-14	rnd 5	type Rapid	result 1
		Opponent Botha, X (Xadrian)				Opponent Botha, X (Xadrian)
3	1	Tournament Stulting Sports Day 2022				Tournament Stulting Sports Day 2022
		date 2022-08-26	rnd 13	type Rapid	result 1	date 2022-08-26	rnd 13	type Rapid	result 1
		Opponent Williams, A (Antonia)				Opponent Williams, A (Antonia)

#	Games	Start				End
1	1	Tournament Pharos Closed 2 2022				Tournament Pharos Closed 2 2022
		date 2022-06-11	rnd 1	type Standard	result 1	date 2022-06-11	rnd 1	type Standard	result 1
		Opponent Vosloo, T (Travis)				Opponent Vosloo, T (Travis)
2	1	Tournament SBDCU 2nd Open Tournament Fountains Mall 2022				Tournament SBDCU 2nd Open Tournament Fountains Mall 2022
		date 2022-03-05	rnd 4	type Standard	result 1	date 2022-03-05	rnd 4	type Standard	result 1
		Opponent Kumalo, Y (Yibanathi)				Opponent Kumalo, Y (Yibanathi)

#	Games	Start				End
1	1	Tournament Stulting Sportdag 2023				Tournament Stulting Sportdag 2023
		date 2023-08-25	rnd 4	type Rapid	result 1	date 2023-08-25	rnd 4	type Rapid	result 1
		Opponent Oosthuizen, A (Awie)				Opponent Oosthuizen, A (Awie)
2	1	Tournament Pharos Closed 3 2022				Tournament Pharos Closed 3 2022
		date 2022-09-14	rnd 5	type Rapid	result 1	date 2022-09-14	rnd 5	type Rapid	result 1
		Opponent Botha, X (Xadrian)				Opponent Botha, X (Xadrian)
3	1	Tournament Stulting Sports Day 2022				Tournament Stulting Sports Day 2022
		date 2022-08-26	rnd 13	type Rapid	result 1	date 2022-08-26	rnd 13	type Rapid	result 1
		Opponent Williams, A (Antonia)				Opponent Williams, A (Antonia)

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	Pietersen ,L (Leandre)	3	0	-425	2	0	-425	1	0	-425	0	0	0
1	Pietersen ,L (Leandre)	3	1271.5	846.5	2	1234.4	846.5	1	1365.8	846.5	0	0	0
2	Vosloo ,T (Travis)	2	1.5	212.5	1	1	425	1	0.5	0	0	0	0
2	Vosloo ,T (Travis)	2	1103.2	1315.7	1	1114.8	1528.2	1	1200	1103.2	0	0	0
3	Tennant ,K (Kirsty)	2	0	-425	1	0	-425	1	0	-425	0	0	0
3	Tennant ,K (Kirsty)	2	1204.7	779.7	1	1226.8	779.7	1	1200	779.7	0	0	0
4	Stolz ,J (Justin)	2	0	-425	1	0	-425	1	0	-425	0	0	0
4	Stolz ,J (Justin)	2	1234.4	809.4	1	1204.4	809.4	1	1320	809.4	0	0	0
5	Stolz ,F (Flinando)	2	0	-425	1	0	-425	1	0	-425	0	0	0
5	Stolz ,F (Flinando)	2	1195.8	770.8	1	1206	770.8	1	1200	770.8	0	0	0
6	Bruton ,FE (Faith Elizabeth)	2	0	-425	0	0	0	2	0	-425	0	0	0
6	Bruton ,FE (Faith Elizabeth)	2	1260.4	835.4	0	0	0	2	1194.2	835.4	0	0	0
7	Kumalo ,Y (Yibanathi)	1	1	425	1	1	425	0	0	0	0	0	0
7	Kumalo ,Y (Yibanathi)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Witbooi ,R (Raymond)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Witbooi ,R (Raymond)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Munemo ,T (Tadiwa)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Munemo ,T (Tadiwa)	1	1274.9	849.9	1	1267.2	849.9	0	0	0	0	0	0
10	Booysen ,T (Tamia)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Booysen ,T (Tamia)	1	1138.8	713.8	1	1200	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

Jumba, A (Aphelele)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms