Chess South Africa Ratings Database

PLAYER PAGE

Personal

Latreche, K (Khadidja)

Chess SA id

290017190

FIDE id

Date of birth

1990-02-12 (Adult)

Gender

Female

Region

Cape Winelands (WCW)

Citizen

ALG

Titles

WIM,CPA

Chess SA registered

Last active game

2025-09-27

Personal details last changed

2025-02-27

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1874.7	1866.7	1994.4	1831.5
Raw rating	1866.4	1858.1	1994.4	1831.5
Weighted rating	1874.7	1866.7	1994.2	1831.4
Weighted performance	1125.7	0	0	798.6
Floor	1423	1417.4	1494.4	1425.3
K-factor	24	24	24	24
Min/Max rating change allowed	64.2	64.9	53.5	67.4
Highest rating	1923 2022-04-01	1939.8 2018-03-01	1994.4 2024-11-01	1946.6 2018-02-01
Highest raw rating	1923 2022-04-01	1917.4 2018-02-01	1994.4 2024-11-01	1925.3 2018-03-01
Highest weighted rating	1923 2022-09-01	1917.4 2018-02-01	1992.6 2025-08-01	1925.3 2019-02-01
Highest weighted performance	1801.7 2018-03-01	1939.8 2018-03-01	1849.9 2020-02-01	1946.6 2018-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.7	-0.7	0	0
New rating	1874	1866	1994.4	1831.5
Analysis
Rating	1874.7	1866.7	1994.4	1831.5
Raw rating	1866.4	1858.1	1994.4	1831.5
Weighted rating	1874.7	1866.7	1994.2
Weighted performance	1125.7	0	0
K-factor	24	24	24	24
Floor	1423	1417.4	1494.4	1425.3
Max/Min rating change allowed	64.2	64.9	53.5	67.4
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	1866.4	1858.1	1994.4	1831.5
New weighted rating	1874	1866	1994.4	1831.4
New weighted performance	1116.2	0	0	789.4
Temp new rating	1874	1866	1994.4	1831.5
Temp new rating +/-	-0.7	-0.7	0	0
Final new rating +/-	-0.7	-0.7	0	0
New rating	1874	1866	1994.4	1831.5
New K-factor	24	24	24	24
New floor	1423	1417.4	1494.4	1425.3

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	8	1	0	7
	0	0	0	0
	8	3	0	5
	16	16	0	0
	0	0	0	0
History	193	108	31	54

Games since
	Main 8	Standard 1		Rapid 0		Blitz 7
Gender	Female
Age group	Adult
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
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	8	3.5	43.75	-53.1	1771.4	1718.3
Standard	1	0	0	-425	1947.1	1522.1
Rapid	0	0	0	0	0	0
Blitz	7	3.5	50	0	1746.3	1746.3
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	76	48	63.16	111.8	1680.7	1792.5
Standard	29	18	62.07	102.6	1702	1804.6
Rapid	12	9	75	212.5	1718.3	1930.8
Blitz	35	21	60	85	1650.2	1735.2

Date	Main	Standard	Rapid	Blitz
2025-11-01	1866.4	1858.1	1994.4	1831.5
2025-09-30	1875.3	1867.5	1994.4	1831.5
2025-09-01	1875.3	1867.5	1994.4	1831.5
2025-08-01	1875.3	1867.5	1994.4	1831.5
2025-07-01	1875.1	1867.5	1994.4	1831.5
2025-06-01	1875	1867.5	1994.4	1831.5
2025-05-01	1874.9	1867.5	1994.4	1831.5
2025-04-01	1874.7	1867.5	1994.4	1831.5
2025-03-01	1874.5	1867.5	1994.4	1831.3
2025-02-01	1874.1	1867.5	1994.4	1829.2
2025-01-01	1876.3	1867.5	1994.4	1831.7
2024-12-01	1876.3	1867.5	1994.4	1831.7
2024-11-01	1876.3	1867.5	1994.4	1831.7
2024-10-01	1876.3	1867.5	1994.4	1831.7
2024-09-01	1876.3	1867.5	1994.4	1831.7
2024-08-01	1876.3	1867.5	1994.4	1831.7
2024-07-01	1876.3	1867.5	1994.4	1831.7
2024-09-01	1876.3	1867.5	1994.4	1831.7
2024-05-01	1876.3	1867.5	1994.4	1831.7
2024-04-01	1876.3	1867.5	1994.4	1831.7
2024-03-01	1876.3	1867.5	1994.4	1831.7
2024-02-01	1876.3	1867.5	1994.4	1831.7
2024-01-01	1876.3	1867.5	1994.4	1831.7
2023-12-01	1866.8	1864.3	1940.9	1831.7

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	Cape Town Chess Federation Club League 2025 (A)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	1	0	Yes	Analysis
2	Cape Town Masters Challenge 2025 (Blitz)	2025-01-09	2025-01-09	Blitz	Cape Town (WCT)	7	7	3.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Cape Town Chess Federation Club League 2025 (A)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	1	0	Yes	Analysis
2	Cape Town Masters Challenge 2025 (Blitz)	2025-01-09	2025-01-09	Blitz	Cape Town (WCT)	7	7	3.5	Yes	Analysis
3	Western Cape Inter Regional 2023 (Senior Ladies)	2023-03-18	2023-03-19	Standard	Eden (WEG)	5	3	3	Yes	Analysis
4	Western Cape Inter Regional 2023 (Blitz)	2023-03-17	2023-03-17	Blitz	Eden (WEG)	5	5	3.5	Yes	Analysis
5	2022 Western Province Club League (Premier)	2022-08-20	2022-10-01	Standard	Cape Town (WCT)	11	2	0.5	Yes	Analysis
6	Western Cape Closed Championship 2022 (Championship)	2022-09-24	2022-09-25	Standard	Cape Winelands (WCW)	6	6	2.5	Yes	Analysis
7	Western Cape Woman`s Championship 2022 (Elite)	2022-09-02	2022-09-04	Standard	West Coast (WCU)	5	5	3.5	Yes	Analysis
8	Western Cape Inter Region Cup 2021 (Ladies)	2022-03-04	2022-03-06	Standard	West Coast (WCU)	5	3	3	Yes	Analysis
9	Nelson Mandela Rapid 2020 (Open)	2020-02-01	2020-02-01	Rapid	Cape Town (WCT)	6	6	5	Yes	Analysis
10	Paul Roos Blitz 2019	2019-02-23	2019-02-23	Blitz	Cape Winelands (WCW)	9	9	5	Yes	Analysis
11	2018 Western Province League (Premier)	2018-08-04	2018-09-15	Standard	Cape Town (WCT)	11	3	2	Yes	Analysis
12	2018 Steinitz Chess Festival (Prestige)	2018-03-21	2018-03-25	Standard	Cape Town (WCT)	7	6	3.5	Yes	Analysis
13	Mandela Drakenstein Mgt Area Rapid Chess 2018 (Open)	2018-02-03	2018-02-03	Rapid	Cape Winelands (WCW)	7	6	4	Yes	Analysis
14	WP Team Blitz 2018 (A)	2018-02-17	2018-02-17	Blitz	Cape Town (WCT)	7	7	5	Yes	Analysis
15	South African Junior Blitz 2017 Championships (A)	2018-01-07	2018-01-07	Blitz	4 Knights (4K)	7	7	4	Yes	Analysis

#	Games	Start				End
1	7	Tournament Nelson Mandela Rapid 2020				Tournament Western Cape Inter Region Cup 2021
		date 2020-02-01	rnd 3	type Rapid	result 1	date 2022-03-06	rnd 5	type Standard	result 1
		Opponent Lynch, J (Justin)				Opponent Prince, SN (Sharna)
2	6	Tournament WP Team Blitz 2018				Tournament 2018 Steinitz Chess Festival
		date 2018-02-17	rnd 4	type Blitz	result 1	date 2018-03-21	rnd 2	type Standard	result 0.5
		Opponent Van Niekerk, LM (Lourenzo)				Opponent Steel, HR (Henry)
3	5	Tournament Western Cape Closed Championship 2022				Tournament Western Cape Inter Regional 2023
		date 2022-09-25	rnd 6	type Standard	result 0.5	date 2023-03-17	rnd 4	type Blitz	result 0.5
		Opponent Masoka, L (Lwando)				Opponent Ncethelo, B (Bongolethu)

#	Games	Start				End
1	6	Tournament 2018 Western Province League				Tournament Western Cape Inter Region Cup 2021
		date 2018-08-04	rnd 1	type Standard	result 0.5	date 2022-03-06	rnd 5	type Standard	result 1
		Opponent De Jager, LJ (Luan)				Opponent Prince, SN (Sharna)
2	4	Tournament Western Cape Closed Championship 2022				Tournament Western Cape Inter Regional 2023
		date 2022-09-25	rnd 6	type Standard	result 0.5	date 2023-03-19	rnd 5	type Standard	result 1
		Opponent Masoka, L (Lwando)				Opponent Joubert, N (Natasha)
3	3	Tournament Western Cape Woman`s Championship 2022				Tournament Western Cape Woman`s Championship 2022
		date 2022-09-02	rnd 1	type Standard	result 1	date 2022-09-03	rnd 3	type Standard	result 1
		Opponent Grobbelaar, J (Jacqui)				Opponent Yacoob, A (Ameera)

#	Games	Start				End
1	4	Tournament Nelson Mandela Rapid 2020				Tournament Nelson Mandela Rapid 2020
		date 2020-02-01	rnd 3	type Rapid	result 1	date 2020-02-01	rnd 6	type Rapid	result 1
		Opponent Lynch, J (Justin)				Opponent James, M (Michael)
2	2	Tournament Mandela Drakenstein Mgt Area Rapid Chess 2018				Tournament Mandela Drakenstein Mgt Area Rapid Chess 2018
		date 2018-02-03	rnd 4	type Rapid	result 1	date 2018-02-03	rnd 5	type Rapid	result 1
		Opponent Pearce, AJ (Andre)				Opponent Steenkamp, E (Eugene)
3	2	Tournament Mandela Drakenstein Mgt Area Rapid Chess 2018				Tournament Mandela Drakenstein Mgt Area Rapid Chess 2018
		date 2018-02-03	rnd 1	type Rapid	result 1	date 2018-02-03	rnd 2	type Rapid	result 1
		Opponent Meyer, P (P)				Opponent Wolff, UH (Ulrich)

#	Games	Start				End
1	5	Tournament WP Team Blitz 2018				Tournament Paul Roos Blitz 2019
		date 2018-02-17	rnd 4	type Blitz	result 1	date 2019-02-23	rnd 1	type Blitz	result 1
		Opponent Van Niekerk, LM (Lourenzo)				Opponent De Vos, ES (Eustace Steyn)
2	4	Tournament Western Cape Inter Regional 2023				Tournament Western Cape Inter Regional 2023
		date 2023-03-17	rnd 1	type Blitz	result 1	date 2023-03-17	rnd 4	type Blitz	result 0.5
		Opponent Harmse, J (Jaques)				Opponent Ncethelo, B (Bongolethu)
3	3	Tournament South African Junior Blitz 2017 Championships				Tournament South African Junior Blitz 2017 Championships
		date 2018-01-07	rnd 1	type Blitz	result 1	date 2018-01-07	rnd 3	type Blitz	result 1
		Opponent Cruywagen, A (Armand)				Opponent Mosetlhe, KK (Kgaugelo)

#	Games	Start				End
1	7	Tournament Nelson Mandela Rapid 2020				Tournament Western Cape Inter Region Cup 2021
		date 2020-02-01	rnd 3	type Rapid	result 1	date 2022-03-06	rnd 5	type Standard	result 1
		Opponent Lynch, J (Justin)				Opponent Prince, SN (Sharna)
2	5	Tournament WP Team Blitz 2018				Tournament 2018 Steinitz Chess Festival
		date 2018-02-17	rnd 4	type Blitz	result 1	date 2018-03-21	rnd 1	type Standard	result 1
		Opponent Van Niekerk, LM (Lourenzo)				Opponent De Jager, AJ (Andreas)
3	4	Tournament Western Cape Inter Regional 2023				Tournament Cape Town Masters Challenge 2025
		date 2023-03-18	rnd 1	type Standard	result 1	date 2025-01-09	rnd 1	type Blitz	result 1
		Opponent Mitchells, J (Jamie-Lee)				Opponent Nogaga, O (Owethu)

#	Games	Start				End
1	3	Tournament Western Cape Inter Regional 2023				Tournament Western Cape Inter Regional 2023
		date 2023-03-18	rnd 1	type Standard	result 1	date 2023-03-19	rnd 5	type Standard	result 1
		Opponent Mitchells, J (Jamie-Lee)				Opponent Joubert, N (Natasha)
2	3	Tournament Western Cape Inter Region Cup 2021				Tournament Western Cape Inter Region Cup 2021
		date 2022-03-04	rnd 1	type Standard	result 1	date 2022-03-06	rnd 5	type Standard	result 1
		Opponent Claassen, NA (Nadia)				Opponent Prince, SN (Sharna)
3	2	Tournament Western Cape Closed Championship 2022				Tournament Western Cape Closed Championship 2022
		date 2022-09-24	rnd 2	type Standard	result 1	date 2022-09-24	rnd 3	type Standard	result 1
		Opponent Hastie, SEH (Sachin)				Opponent Mnyasta, T (Tezihano)

#	Games	Start				End
1	4	Tournament Nelson Mandela Rapid 2020				Tournament Nelson Mandela Rapid 2020
		date 2020-02-01	rnd 3	type Rapid	result 1	date 2020-02-01	rnd 6	type Rapid	result 1
		Opponent Lynch, J (Justin)				Opponent James, M (Michael)
2	2	Tournament Mandela Drakenstein Mgt Area Rapid Chess 2018				Tournament Mandela Drakenstein Mgt Area Rapid Chess 2018
		date 2018-02-03	rnd 4	type Rapid	result 1	date 2018-02-03	rnd 5	type Rapid	result 1
		Opponent Pearce, AJ (Andre)				Opponent Steenkamp, E (Eugene)
3	2	Tournament Mandela Drakenstein Mgt Area Rapid Chess 2018				Tournament Mandela Drakenstein Mgt Area Rapid Chess 2018
		date 2018-02-03	rnd 1	type Rapid	result 1	date 2018-02-03	rnd 2	type Rapid	result 1
		Opponent Meyer, P (P)				Opponent Wolff, UH (Ulrich)

#	Games	Start				End
1	5	Tournament WP Team Blitz 2018				Tournament Paul Roos Blitz 2019
		date 2018-02-17	rnd 4	type Blitz	result 1	date 2019-02-23	rnd 1	type Blitz	result 1
		Opponent Van Niekerk, LM (Lourenzo)				Opponent De Vos, ES (Eustace Steyn)
2	3	Tournament Western Cape Inter Regional 2023				Tournament Western Cape Inter Regional 2023
		date 2023-03-17	rnd 1	type Blitz	result 1	date 2023-03-17	rnd 3	type Blitz	result 1
		Opponent Harmse, J (Jaques)				Opponent Chiriya, T (Takudzwa)
3	3	Tournament South African Junior Blitz 2017 Championships				Tournament South African Junior Blitz 2017 Championships
		date 2018-01-07	rnd 1	type Blitz	result 1	date 2018-01-07	rnd 3	type Blitz	result 1
		Opponent Cruywagen, A (Armand)				Opponent Mosetlhe, KK (Kgaugelo)

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	Samuels ,ER (Ethan)	2	1	0	1	0	-425	0	0	0	1	1	425
1	Samuels ,ER (Ethan)	2	1712	1712	1	1713.2	1287	0	0	0	1	1675.2	2137
2	Van Der Merwe ,A (Alexander)	2	1	0	1	1	425	0	0	0	1	0	-425
2	Van Der Merwe ,A (Alexander)	2	1591.9	1591.9	1	1528	2016.9	0	0	0	1	1458.8	1166.9
3	Mnyasta ,T (Tezihano)	2	1	0	1	1	425	0	0	0	1	0	-425
3	Mnyasta ,T (Tezihano)	2	1904.8	1904.8	1	1812.6	2329.9	0	0	0	1	1915.7	1479.8
4	James ,M (Michael)	2	1	0	0	0	0	2	1	0	0	0	0
4	James ,M (Michael)	2	2030.8	2030.8	0	0	0	2	2042.6	2030.8	0	0	0
5	Willenberg ,KS (Kenneth Sean)	2	1	0	0	0	0	0	0	0	2	1	0
5	Willenberg ,KS (Kenneth Sean)	2	1998.4	1998.4	0	0	0	0	0	0	2	2033.1	1998.4
6	Goredema ,D (Dione)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Goredema ,D (Dione)	1	1740.9	1315.9	1	1742.7	1315.9	0	0	0	0	0	0
7	Hastie ,SEH (Sachin)	1	1	425	1	1	425	0	0	0	0	0	0
7	Hastie ,SEH (Sachin)	1	1611.2	2036.2	1	1634.9	2036.2	0	0	0	0	0	0
8	Silva ,D (David)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Silva ,D (David)	1	2279	1854	1	2279	1854	0	0	0	0	0	0
9	Du Plessis ,AC (Anika)	1	1	425	1	1	425	0	0	0	0	0	0
9	Du Plessis ,AC (Anika)	1	1621.2	2046.2	1	1619.9	2046.2	0	0	0	0	0	0
10	Steel ,HR (Henry Henry)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Steel ,HR (Henry Henry)	1	2470.9	2470.9	1	2471.7	2470.9	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

Latreche, K (Khadidja)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms