Chess South Africa Ratings Database

PLAYER PAGE

Personal

Blankenberg, T (Tazneen)

Chess SA id

207080807

FIDE id

Date of birth

2007-01-10 (U20)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-09

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1412.5	1446.6	1143.4	864
Raw rating	1412.5	1446.6	1143.4	864
Weighted rating	1412.3	1446.6	1143.3	864
Weighted performance	1003.7	978.5	827.1	0
Floor	965.8	946.9	656	500
K-factor	32	32	40	40
Min/Max rating change allowed	122.5	116.7	179.7	267.6
Highest rating	1481.1 2022-09-01	1462 2022-09-01	1235.5 2018-10-01	1200 2024-03-01
Highest raw rating	1465.8 2022-10-01	1446.9 2024-03-01	1156 2023-08-01	864 2024-03-01
Highest weighted rating	1465.8 2024-02-01	1446.9 2024-09-01	1156 2024-11-01	864 2024-11-01
Highest weighted performance	1481.1 2022-09-01	1462 2022-09-01	1235.5 2018-10-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1412.5	1446.6	1143.4	864
Analysis
Rating	1412.5	1446.6	1143.4	864
Raw rating	1412.5	1446.6	1143.4	864
Weighted rating	1412.3	1446.6	1143.3
Weighted performance	1003.7	978.5	827.1
K-factor	32	32	40	40
Floor	965.8	946.9	656	500
Max/Min rating change allowed	122.5	116.7	179.7	267.6
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	1412.5	1446.6	1143.4	864
New weighted rating	1412.3	1446.6	1143.3	864
New weighted performance	1003.3	978	826.7	0
Temp new rating	1412.5	1446.6	1143.4	864
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1412.5	1446.6	1143.4	864
New K-factor	32	32	40	40
New floor	965.8	946.9	656	500

Item	Main	Standard	Rapid
	0	0	0
	6	6	0
	0	0	0
	19	0	19
	34	28	6
	5	0	5
History	190	150	40

Games since
	Main 6	Standard 6		Rapid 0		Blitz 0
Gender	Female
Age group	U20
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 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	6	1.5	25	-212.5	1529.4	1316.9
Standard	6	1.5	25	-212.5	1529.4	1316.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	135	87	64.44	122.8	1186.2	1309
Standard	100	68	68	153	1159.5	1312.5
Rapid	35	19	54.29	36.4	1262.5	1298.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1412.5	1446.6	1143.4	864
2025-09-01	1412.5	1446.6	1143.4	864
2025-08-01	1412.5	1446.6	1143.4	864
2025-07-01	1412.5	1446.6	1143.4	864
2025-06-01	1412.5	1446.6	1143.4	864
2025-05-01	1412.5	1446.4	1143.4	864
2025-04-01	1411.6	1443.7	1143.4	864
2025-03-01	1414.2	1446.9	1143.2	864
2025-02-01	1414.2	1446.9	1143.2	864
2025-01-01	1411.6	1446.9	1143.2	864
2024-12-01	1411.6	1446.9	1143.2	864
2024-11-01	1411.6	1446.9	1143.2	864
2024-10-01	1411.6	1446.9	1143.2	864
2024-09-01	1411.6	1446.9	1143.2	864
2024-08-01	1411.6	1446.9	1143.2	864
2024-07-01	1411.6	1446.9	1143.2	864
2024-06-01	1411.6	1446.9	1143.2	864
2024-08-01	1411.6	1446.9	1143.2	864
2024-04-01	1411.6	1446.9	1143.2	864
2024-03-01	1411.6	1446.9	1143.2	864
2024-02-01	1411.6	1446.9	1143.2	864
2024-01-01	1411.6	1446.9	1143.2	864
2023-12-01	1411.6	1446.9	1143.2	864
2023-11-01	1411.6	1446.9	1143.2	864

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	Western Cape Closed 2025 (B)	2025-03-08	2025-03-09	Standard	Cape Town (WCT)	6	6	1.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Western Cape Closed 2025 (B)	2025-03-08	2025-03-09	Standard	Cape Town (WCT)	6	6	1.5	Yes	Analysis
2	Cape Town Junior Chess League Finals 2023 (U20A)	2023-09-16	2023-09-16	Rapid	Cape Town (WCT)	7	6	1.5	Yes	Analysis
3	Cape Town Junior Chess League - Round 1 2023 (U20)	2023-07-22	2023-07-22	Rapid	Cape Town (WCT)	7	7	3	Yes	Analysis
4	Cape Town Junior Chess League Q1 2023	2023-05-13	2023-05-13	Rapid	Cape Town (WCT)	7	6	4	Yes	Analysis
5	2022 Western Province Club League (Junior)	2022-08-27	2022-09-17	Standard	Cape Town (WCT)	7	4	3	Yes	Analysis
6	Western Cape Top Schools 2022 (U18 Girls)	2022-09-16	2022-09-17	Standard	Overberg (WOS)	5	5	4	Yes	Analysis
7	South African Open 2022 (U16)	2022-07-11	2022-07-13	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
8	NSSC Winter Games 2022 (U15 Girls)	2022-07-04	2022-07-06	Standard	Cape Town (WCT)	7	7	4.5	Yes	Analysis
9	Western Cape Schools Chess 2022 (U15 Girls)	2022-05-07	2022-05-08	Standard	Eden (WEG)	6	6	5.5	Yes	Analysis
10	District North 2022 (U15)	2022-03-06	2022-03-06	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
11	Western Cape Schools 2021 (U15 Girls)	2021-10-23	2021-10-23	Rapid	Overberg (WOS)	5	5	3.5	Yes	Analysis
12	Western Cape Schools 2020 (U15 Girls)	2020-03-14	2020-03-15	Standard	Cape Town (WCT)	5	5	3.5	Yes	Analysis
13	Metro North Individual Trials 2020 (U15)	2020-02-07	2020-02-08	Standard	Cape Town (WCT)	6	5	3	Yes	Analysis
14	2019 South African Junior Team Championships (U14A Girls)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	3.5	Yes	Analysis
15	Metro School Chess Closed Individual Trials 2019 (U13 Girls)	2019-03-01	2019-03-02	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
16	Western Cape Women`s Open 2019 (Prestige)	2019-03-08	2019-03-10	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis
17	District North Schools Chess Trials 2019 (U13)	2019-01-25	2019-01-26	Standard	Cape Town (WCT)	6	6	4.5	Yes	Analysis
18	South African Junior Team Championships 2018 (U12A Girls)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	5.5	Yes	Analysis
19	Western Cape Kings & Queens 2018 (Girls)	2018-10-20	2018-10-20	Rapid	Cape Winelands (WCW)	5	5	4	Yes	Analysis
20	Western Cape Top Schools 2018 (U13 Girls)	2018-08-25	2018-08-26	Standard	Overberg (WOS)	5	5	5	Yes	Analysis
21	Western Cape Schools Individuals 2018 (U11 Girls)	2018-05-19	2018-05-20	Standard	Overberg (WOS)	6	6	5	Yes	Analysis
22	District North Schools Chess Open Trials 2018 (U11)	2018-02-09	2018-02-10	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
23	South African Junior Team Championships 2017 (U12 Girls)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	4	Yes	Analysis

#	Games	Start				End
1	10	Tournament Western Cape Kings & Queens 2018				Tournament South African Junior Team Championships 2018
		date 2018-10-20	rnd 2	type Rapid	result 1	date 2018-12-19	rnd 6	type Standard	result 1
		Opponent Kilroe-Smith, I (Isabel)				Opponent Myaka, S (Silungile)
2	7	Tournament Western Cape Schools Chess 2022				Tournament NSSC Winter Games 2022
		date 2022-05-07	rnd 1	type Standard	result 1	date 2022-07-04	rnd 1	type Standard	result 1
		Opponent Kruger, K (Kimlynn)				Opponent Hlongoane, P (Pricica)
3	7	Tournament Western Cape Schools Individuals 2018				Tournament Western Cape Top Schools 2018
		date 2018-05-20	rnd 5	type Standard	result 1	date 2018-08-26	rnd 5	type Standard	result 1
		Opponent Mbovane, A (Asiphe)				Opponent Daries, N (Nikita)

#	Games	Start				End
1	13	Tournament Western Cape Schools Individuals 2018				Tournament South African Junior Team Championships 2018
		date 2018-05-20	rnd 5	type Standard	result 1	date 2018-12-19	rnd 6	type Standard	result 1
		Opponent Mbovane, A (Asiphe)				Opponent Myaka, S (Silungile)
2	11	Tournament Western Cape Schools 2020				Tournament NSSC Winter Games 2022
		date 2020-03-14	rnd 2	type Standard	result 1	date 2022-07-04	rnd 1	type Standard	result 1
		Opponent Ndavala, J (Jeffline)				Opponent Hlongoane, P (Pricica)
3	6	Tournament NSSC Winter Games 2022				Tournament South African Open 2022
		date 2022-07-04	rnd 3	type Standard	result 0.5	date 2022-07-11	rnd 1	type Standard	result 1
		Opponent Makhoba, A (Akhona)				Opponent Toontjies, J (Jaye-Lynne)

#	Games	Start				End
1	6	Tournament Western Cape Kings & Queens 2018				Tournament Western Cape Schools 2021
		date 2018-10-20	rnd 2	type Rapid	result 1	date 2021-10-23	rnd 2	type Rapid	result 1
		Opponent Kilroe-Smith, I (Isabel)				Opponent Maarman, P (Perusha)
2	4	Tournament Western Cape Schools 2021				Tournament District North 2022
		date 2021-10-23	rnd 4	type Rapid	result 1	date 2022-03-06	rnd 2	type Rapid	result 1
		Opponent Gelandt, R (Rozaan)				Opponent Vermeulen, I (Inge)
3	3	Tournament Cape Town Junior Chess League Q1 2023				Tournament Cape Town Junior Chess League Q1 2023
		date 2023-05-13	rnd 4	type Rapid	result 1	date 2023-05-13	rnd 6	type Rapid	result 1
		Opponent Mutunhire, L (Lindsay)				Opponent Biswas, F (Faiyaz)

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament Western Cape Kings & Queens 2018				Tournament South African Junior Team Championships 2018
		date 2018-10-20	rnd 2	type Rapid	result 1	date 2018-12-17	rnd 3	type Standard	result 1
		Opponent Kilroe-Smith, I (Isabel)				Opponent Jansen Van Rensburg, K (Kara)
2	7	Tournament Western Cape Schools Individuals 2018				Tournament Western Cape Top Schools 2018
		date 2018-05-20	rnd 5	type Standard	result 1	date 2018-08-26	rnd 5	type Standard	result 1
		Opponent Mbovane, A (Asiphe)				Opponent Daries, N (Nikita)
3	6	Tournament District North Schools Chess Open Trials 2018				Tournament Western Cape Schools Individuals 2018
		date 2018-02-10	rnd 4	type Standard	result 1	date 2018-05-19	rnd 3	type Standard	result 1
		Opponent Lodewyk, T (Timothy)				Opponent Snyders, M (Meya)

#	Games	Start				End
1	10	Tournament Western Cape Schools Individuals 2018				Tournament South African Junior Team Championships 2018
		date 2018-05-20	rnd 5	type Standard	result 1	date 2018-12-17	rnd 3	type Standard	result 1
		Opponent Mbovane, A (Asiphe)				Opponent Jansen Van Rensburg, K (Kara)
2	7	Tournament Western Cape Schools 2020				Tournament Western Cape Schools Chess 2022
		date 2020-03-14	rnd 4	type Standard	result 1	date 2022-05-08	rnd 5	type Standard	result 1
		Opponent Du Preez, K (Katrien)				Opponent Adams, J (Jade)
3	6	Tournament District North Schools Chess Open Trials 2018				Tournament Western Cape Schools Individuals 2018
		date 2018-02-10	rnd 4	type Standard	result 1	date 2018-05-19	rnd 3	type Standard	result 1
		Opponent Lodewyk, T (Timothy)				Opponent Snyders, M (Meya)

#	Games	Start				End
1	6	Tournament Western Cape Kings & Queens 2018				Tournament Western Cape Schools 2021
		date 2018-10-20	rnd 2	type Rapid	result 1	date 2021-10-23	rnd 2	type Rapid	result 1
		Opponent Kilroe-Smith, I (Isabel)				Opponent Maarman, P (Perusha)
2	3	Tournament Cape Town Junior Chess League Q1 2023				Tournament Cape Town Junior Chess League Q1 2023
		date 2023-05-13	rnd 4	type Rapid	result 1	date 2023-05-13	rnd 6	type Rapid	result 1
		Opponent Mutunhire, L (Lindsay)				Opponent Biswas, F (Faiyaz)
3	2	Tournament Cape Town Junior Chess League - Round 1 2023				Tournament Cape Town Junior Chess League - Round 1 2023
		date 2023-07-22	rnd 5	type Rapid	result 1	date 2023-07-22	rnd 6	type Rapid	result 1
		Opponent Erskine, N (Natasha)				Opponent September, L (Lanze)

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	Visagie ,W (Willem)	3	1	-141.7	1	1	425	2	0	-425	0	0	0
1	Visagie ,W (Willem)	3	1283.9	1142.3	1	1265.4	1708.9	2	1226.4	858.9	0	0	0
2	Goosen ,M (Mignon)	2	2	425	2	2	425	0	0	0	0	0	0
2	Goosen ,M (Mignon)	2	1045.7	1470.7	2	1046.9	1470.7	0	0	0	0	0	0
3	Matshego ,T (Thato)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
3	Matshego ,T (Thato)	2	1283.6	1496.1	2	1289.8	1496.1	0	0	0	0	0	0
4	Lodewyk ,T (Timothy)	2	2	425	2	2	425	0	0	0	0	0	0
4	Lodewyk ,T (Timothy)	2	1163.5	1588.5	2	1156	1588.5	0	0	0	0	0	0
5	Van Beeck ,T (Trinity)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
5	Van Beeck ,T (Trinity)	2	1221.1	1433.6	2	1176.4	1433.6	0	0	0	0	0	0
6	Van De Vyver ,W (Wian)	2	2	425	2	2	425	0	0	0	0	0	0
6	Van De Vyver ,W (Wian)	2	864.7	1289.7	2	832.7	1289.7	0	0	0	0	0	0
7	October ,T (Tamson)	2	2	425	2	2	425	0	0	0	0	0	0
7	October ,T (Tamson)	2	1127.8	1552.8	2	1113.9	1552.8	0	0	0	0	0	0
8	Nel ,D (Danika)	2	0	-425	1	0	-425	1	0	-425	0	0	0
8	Nel ,D (Danika)	2	1243.5	818.5	1	1088.8	818.5	1	928.8	818.5	0	0	0
9	De Villiers ,C (Christiaan)	2	1	0	1	0	-425	1	1	425	0	0	0
9	De Villiers ,C (Christiaan)	2	1440.4	1440.4	1	1425.4	1015.4	1	1490.6	1865.4	0	0	0
10	Mbovane ,A (Asiphe)	2	1	0	1	1	425	1	0	-425	0	0	0
10	Mbovane ,A (Asiphe)	2	881.3	881.3	1	829	1306.3	1	751.4	456.3	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Blankenberg, T (Tazneen)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms