Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ubombo, T (Twalani)

Chess SA id

2030162065

FIDE id

Date of birth

2003-09-25 (Adult)

Gender

Female

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-12-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1063.7	1057.8	1200	1200
Raw rating	1063.7	1057.8	1200	1200
Weighted rating	1056.3	1050.3	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	201.3	203.1	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	1063.7	1057.8	1200	1200
Analysis
Rating	1063.7	1057.8	1200	1200
Raw rating	1063.7	1057.8	1200	1200
Weighted rating	1056.3	1050.3	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	201.3	203.1	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	1063.7	1057.8	1200	1200
New weighted rating	1056.9	1051	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1063.7	1057.8	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1063.7	1057.8	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	12	12
	0	0
	0	0
History	12	12

Games since
	Main 8	Standard 8		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult 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	12	1.5	12.5	-318.8	1153	834.2
Standard	12	1.5	12.5	-318.8	1153	834.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1063.7	1057.8	1200	1200
2025-09-01	1063.7	1057.8	1200	1200
2025-08-01	1063.7	1057.8	1200	1200
2025-07-01	1063.7	1057.8	1200	1200
2025-06-01	1063.7	1057.8	1200	1200
2025-05-01	1063.7	1057.8	1200	1200
2025-04-01	1063.7	1057.8	1200	1200
2025-03-01	1063.7	1057.8	1200	1200
2025-02-01	1063.7	1057.8	1200	1200
2025-01-01	1044.2	1038.3	1200	1200
2024-12-01	1044.2	1038.3	1200	1200
2024-11-01	1044.2	1038.3	1200	1200
2024-10-01	1044.2	1038.3	1200	1200
2024-09-01	1044.2	1038.3	1200	1200
2024-08-01	1044.2	1038.3	1200	1200
2024-07-01	1044.2	1038.3	1200	1200
2024-06-01	1044.2	1038.3	1200	1200
2024-08-01	1044.2	1038.3	1200	1200
2024-04-01	1044.2	1038.3	1200	1200
2024-03-01	1044.2	1038.3	1200	1200
2024-02-01	1044.2	1038.3	1200	1200
2024-01-01	1044.2	1038.3	1200	1200
2023-12-01	1044.2	1038.3	1200	1200
2023-11-01	1152.2	1140.2	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	2023 USSA Championships (Ladies)	2023-12-04	2023-12-08	Standard	Ethekwini (KED)	9	8	1.5	Yes	Analysis
2	2023 Centurion Chess Open (C)	2023-09-23	2023-09-23	Standard	Tshwane (GTP)	5	4	0	Yes	Analysis

#	Games	Start				End
1	2	Tournament 2023 USSA Championships				Tournament 2023 USSA Championships
		date 2023-12-08	rnd 8	type Standard	result 0.5	date 2023-12-08	rnd 9	type Standard	result 0.5
		Opponent Chiloane, D (Dineo Maria)				Opponent Mlambisa, V (Vuyisa)
2	1	Tournament 2023 USSA Championships				Tournament 2023 USSA Championships
		date 2023-12-05	rnd 4	type Standard	result 0.5	date 2023-12-05	rnd 4	type Standard	result 0.5
		Opponent Merafe, K (Kamogelo)				Opponent Merafe, K (Kamogelo)

#	Games	Start				End
1	2	Tournament 2023 USSA Championships				Tournament 2023 USSA Championships
		date 2023-12-08	rnd 8	type Standard	result 0.5	date 2023-12-08	rnd 9	type Standard	result 0.5
		Opponent Chiloane, D (Dineo Maria)				Opponent Mlambisa, V (Vuyisa)
2	1	Tournament 2023 USSA Championships				Tournament 2023 USSA Championships
		date 2023-12-05	rnd 4	type Standard	result 0.5	date 2023-12-05	rnd 4	type Standard	result 0.5
		Opponent Merafe, K (Kamogelo)				Opponent Merafe, K (Kamogelo)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

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	Kgosietsile ,T (Tshegofatso)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Kgosietsile ,T (Tshegofatso)	1	1023	598	1	1019.1	598	0	0	0	0	0	0
2	Makhoba ,S (Sibusiso)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Makhoba ,S (Sibusiso)	1	1416.7	991.7	1	1359.3	991.7	0	0	0	0	0	0
3	Mthethwa ,Z (Zandile)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Mthethwa ,Z (Zandile)	1	1090.4	665.4	1	1090	665.4	0	0	0	0	0	0
4	Seroadi ,MB (Moagi Brian)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Seroadi ,MB (Moagi Brian)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Khumalo ,R (Rethabile)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Khumalo ,R (Rethabile)	1	1200.1	775.1	1	1212.3	775.1	0	0	0	0	0	0
6	Mabuza ,K (Keitumetsi)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Mabuza ,K (Keitumetsi)	1	1249	824	1	1258.7	824	0	0	0	0	0	0
7	Ramadie ,P (Pelonomi)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Ramadie ,P (Pelonomi)	1	1171.3	746.3	1	1164.4	746.3	0	0	0	0	0	0
8	Merafe ,K (Kamogelo)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Merafe ,K (Kamogelo)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
9	Motseto ,M (Mikhenso)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Motseto ,M (Mikhenso)	1	677.4	252.4	1	698	252.4	0	0	0	0	0	0
10	Chiloane ,D (Dineo Maria)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Chiloane ,D (Dineo Maria)	1	1132.3	1132.3	1	1200	1132.3	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

Ubombo, T (Twalani)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms