Chess South Africa Ratings Database

PLAYER PAGE

Personal

Louw, M (Marie)

Chess SA id

207078554

FIDE id

Date of birth

2007-08-29 (U20)

Gender

Female

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-08-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1220.6	1146.6	1233.6	1200
Raw rating	1220.6	1146.6	1233.6	1200
Weighted rating	1220.6	1146.6	1233.6	1200
Weighted performance	722.8	611.2	0	0
Floor	737.3	700	733.6	700
K-factor	36	36	36	36
Min/Max rating change allowed	161	178.9	158.1	165.8
Highest rating	1272 2022-05-01	1200 2018-10-01	1233.6 2024-03-01	1200 2018-10-01
Highest raw rating	1237.3 2022-06-01	1200 2018-02-01	1233.6 2024-03-01	1200 2024-03-01
Highest weighted rating	1237.3 2024-04-01	1200 2018-10-01	1233.6 2024-03-01	1200 2018-10-01
Highest weighted performance	1272 2022-05-01	1200 2018-02-01	1200 2018-02-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1220.6	1146.6	1233.6	1200
Analysis
Rating	1220.6	1146.6	1233.6	1200
Raw rating	1220.6	1146.6	1233.6	1200
Weighted rating	1220.6	1146.6	1233.6
Weighted performance	722.8	611.2	0
K-factor	36	36	36	36
Floor	737.3	700	733.6	700
Max/Min rating change allowed	161	178.9	158.1	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	1220.6	1146.6	1233.6	1200
New weighted rating	1220.6	1146.6	1233.6	1200
New weighted performance	722.4	610.8	0	0
Temp new rating	1220.6	1146.6	1233.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1220.6	1146.6	1233.6	1200
New K-factor	36	36	36	36
New floor	737.3	700	733.6	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	20	16	4
	0	0	0
History	63	42	21

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U20
Region	West Coast (WCU)
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	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	52	26	50	0	1148.2	1148.2
Standard	36	16	44.44	-47.2	1156.8	1109.5
Rapid	16	10	62.5	106.2	1129	1235.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1220.6	1146.6	1233.6	1200
2025-09-01	1220.6	1146.6	1233.6	1200
2025-08-01	1220.6	1146.6	1233.6	1200
2025-07-01	1220.6	1146.6	1233.6	1200
2025-06-01	1220.6	1146.6	1233.6	1200
2025-05-01	1220.6	1146.6	1233.6	1200
2025-04-01	1220.6	1146.6	1233.6	1200
2025-03-01	1220.6	1146.6	1233.6	1200
2025-02-01	1220.6	1146.6	1233.6	1200
2025-01-01	1220.6	1146.6	1233.6	1200
2024-12-01	1220.6	1146.6	1233.6	1200
2024-11-01	1220.6	1146.6	1233.6	1200
2024-10-01	1220.6	1146.6	1233.6	1200
2024-09-01	1220.6	1146.6	1233.6	1200
2024-08-01	1220.6	1146.6	1233.6	1200
2024-07-01	1220.6	1146.6	1233.6	1200
2024-06-01	1220.6	1146.6	1233.6	1200
2024-08-01	1220.6	1146.6	1233.6	1200
2024-04-01	1220.6	1146.6	1233.6	1200
2024-03-01	1220.6	1146.6	1233.6	1200
2024-02-01	1220.6	1146.6	1233.6	1200
2024-01-01	1220.6	1146.6	1233.6	1200
2023-12-01	1220.6	1146.6	1233.6	1200
2023-11-01	1220.6	1146.6	1233.6	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	Cape Winelands Schools Top Schools 2022 (U15 Mix)	2022-08-27	2022-08-27	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis
2	Western Cape Schools Chess 2022 (U15 Girls)	2022-05-07	2022-05-08	Standard	Eden (WEG)	6	6	3.5	Yes	Analysis
3	Cape Winelands Schools 2022 (U15 Girls)	2022-03-05	2022-03-05	Standard	Cape Winelands (WCW)	5	5	4	Yes	Analysis
4	Central Winelands Schools Individual Trials 2022 (U15 Girls)	2022-02-19	2022-02-19	Rapid	Cape Winelands (WCW)	5	4	3	Yes	Analysis
5	West Coast Schools Prestige 2020 (U13 Girls)	2020-03-07	2020-03-07	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
6	Bo-Weskus Skole Prestige 2020 (O13 Dogters)	2020-02-15	2020-02-15	Standard	West Coast (WCU)	6	4	2	Yes	Analysis
7	Western Cape Schools Individuals 2019 (U13 Girls)	2019-05-18	2019-05-19	Standard	Eden (WEG)	6	6	1.5	Yes	Analysis
8	West Coast Open 2019 (B)	2019-04-27	2019-04-27	Standard	West Coast (WCU)	5	4	0	Yes	Analysis
9	Weskus Skole Prestige Skaak Kampioenskappe 2019 (O13 Dogters)	2019-03-02	2019-04-06	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
10	Bo-Weskus Skole Skaak Prestige 2019 (O13 Dogters)	2019-02-16	2019-02-16	Rapid	West Coast (WCU)	7	7	4	Yes	Analysis

#	Games	Start				End
1	5	Tournament Cape Winelands Schools 2022				Tournament Western Cape Schools Chess 2022
		date 2022-03-05	rnd 4	type Standard	result 1	date 2022-05-07	rnd 3	type Standard	result 1
		Opponent Swarts, J (Junay)				Opponent Nazo, A (Andisiwe)
2	5	Tournament Central Winelands Schools Individual Trials 2022				Tournament Cape Winelands Schools 2022
		date 2022-02-19	rnd 3	type Rapid	result 1	date 2022-03-05	rnd 2	type Standard	result 1
		Opponent Kruger, K (Kimlynn)				Opponent Isidore, E (Edith)
3	2	Tournament West Coast Schools Prestige 2020				Tournament West Coast Schools Prestige 2020
		date 2020-03-07	rnd 2	type Rapid	result 1	date 2020-03-07	rnd 3	type Rapid	result 1
		Opponent Van Der Merwe, V (Vera)				Opponent Titus, T (Tamia)

#	Games	Start				End
1	5	Tournament Cape Winelands Schools 2022				Tournament Western Cape Schools Chess 2022
		date 2022-03-05	rnd 4	type Standard	result 1	date 2022-05-07	rnd 3	type Standard	result 1
		Opponent Swarts, J (Junay)				Opponent Nazo, A (Andisiwe)
2	2	Tournament Cape Winelands Schools 2022				Tournament Cape Winelands Schools 2022
		date 2022-03-05	rnd 1	type Standard	result 1	date 2022-03-05	rnd 2	type Standard	result 1
		Opponent Myeza, S (Sphesihle)				Opponent Isidore, E (Edith)
3	2	Tournament Bo-Weskus Skole Prestige 2020				Tournament Bo-Weskus Skole Prestige 2020
		date 2020-02-15	rnd 1	type Standard	result 1	date 2020-02-15	rnd 2	type Standard	result 1
		Opponent Links, S (Savannah)				Opponent De Villiers, S (Shalsone)

#	Games	Start				End
1	3	Tournament Central Winelands Schools Individual Trials 2022				Tournament Central Winelands Schools Individual Trials 2022
		date 2022-02-19	rnd 3	type Rapid	result 1	date 2022-02-19	rnd 5	type Rapid	result 1
		Opponent Kruger, K (Kimlynn)				Opponent Claassen, C (Carli)
2	2	Tournament West Coast Schools Prestige 2020				Tournament West Coast Schools Prestige 2020
		date 2020-03-07	rnd 2	type Rapid	result 1	date 2020-03-07	rnd 3	type Rapid	result 1
		Opponent Van Der Merwe, V (Vera)				Opponent Titus, T (Tamia)
3	2	Tournament Bo-Weskus Skole Skaak Prestige 2019				Tournament Bo-Weskus Skole Skaak Prestige 2019
		date 2019-02-16	rnd 6	type Rapid	result 1	date 2019-02-16	rnd 7	type Rapid	result 1
		Opponent Cloete, J (Janelle)				Opponent Visagie, M (Minya)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Central Winelands Schools Individual Trials 2022				Tournament Cape Winelands Schools 2022
		date 2022-02-19	rnd 3	type Rapid	result 1	date 2022-03-05	rnd 2	type Standard	result 1
		Opponent Kruger, K (Kimlynn)				Opponent Isidore, E (Edith)
2	2	Tournament Western Cape Schools Chess 2022				Tournament Western Cape Schools Chess 2022
		date 2022-05-07	rnd 2	type Standard	result 1	date 2022-05-07	rnd 3	type Standard	result 1
		Opponent Ntabeni, P (Phelisa)				Opponent Nazo, A (Andisiwe)
3	2	Tournament Cape Winelands Schools 2022				Tournament Cape Winelands Schools 2022
		date 2022-03-05	rnd 4	type Standard	result 1	date 2022-03-05	rnd 5	type Standard	result 1
		Opponent Swarts, J (Junay)				Opponent Grobbelaar, C (Chanelle)

#	Games	Start				End
1	2	Tournament Western Cape Schools Chess 2022				Tournament Western Cape Schools Chess 2022
		date 2022-05-07	rnd 2	type Standard	result 1	date 2022-05-07	rnd 3	type Standard	result 1
		Opponent Ntabeni, P (Phelisa)				Opponent Nazo, A (Andisiwe)
2	2	Tournament Cape Winelands Schools 2022				Tournament Cape Winelands Schools 2022
		date 2022-03-05	rnd 4	type Standard	result 1	date 2022-03-05	rnd 5	type Standard	result 1
		Opponent Swarts, J (Junay)				Opponent Grobbelaar, C (Chanelle)
3	2	Tournament Cape Winelands Schools 2022				Tournament Cape Winelands Schools 2022
		date 2022-03-05	rnd 1	type Standard	result 1	date 2022-03-05	rnd 2	type Standard	result 1
		Opponent Myeza, S (Sphesihle)				Opponent Isidore, E (Edith)

#	Games	Start				End
1	3	Tournament Central Winelands Schools Individual Trials 2022				Tournament Central Winelands Schools Individual Trials 2022
		date 2022-02-19	rnd 3	type Rapid	result 1	date 2022-02-19	rnd 5	type Rapid	result 1
		Opponent Kruger, K (Kimlynn)				Opponent Claassen, C (Carli)
2	2	Tournament West Coast Schools Prestige 2020				Tournament West Coast Schools Prestige 2020
		date 2020-03-07	rnd 2	type Rapid	result 1	date 2020-03-07	rnd 3	type Rapid	result 1
		Opponent Van Der Merwe, V (Vera)				Opponent Titus, T (Tamia)
3	2	Tournament Bo-Weskus Skole Skaak Prestige 2019				Tournament Bo-Weskus Skole Skaak Prestige 2019
		date 2019-02-16	rnd 6	type Rapid	result 1	date 2019-02-16	rnd 7	type Rapid	result 1
		Opponent Cloete, J (Janelle)				Opponent Visagie, M (Minya)

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	Joseph ,C (Clair-Jo)	2	1	0	2	1	0	0	0	0	0	0	0
1	Joseph ,C (Clair-Jo)	2	1088.5	1088.5	2	1002.2	1088.5	0	0	0	0	0	0
2	Diergaardt ,L (Lee-Heine)	2	0	-425	1	0	-425	1	0	-425	0	0	0
2	Diergaardt ,L (Lee-Heine)	2	547.7	122.7	1	500	122.7	1	500	122.7	0	0	0
3	Van Zyl ,M (Mea)	2	0	-425	1	0	-425	1	0	-425	0	0	0
3	Van Zyl ,M (Mea)	2	1296	871	1	1249	871	1	981.2	871	0	0	0
4	October ,T (Tanisha)	1	1	425	1	1	425	0	0	0	0	0	0
4	October ,T (Tanisha)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Richards ,E (Elijah)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Richards ,E (Elijah)	1	1079.9	654.9	1	1036.4	654.9	0	0	0	0	0	0
6	Scheepers ,M (Mieke)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Scheepers ,M (Mieke)	1	1220.5	795.5	1	1087.7	795.5	0	0	0	0	0	0
7	Minnaar ,E (Ethan)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Minnaar ,E (Ethan)	1	1234.2	809.2	1	1051.8	809.2	0	0	0	0	0	0
8	Grobbelaar ,C (Chanelle)	1	1	425	1	1	425	0	0	0	0	0	0
8	Grobbelaar ,C (Chanelle)	1	1144.9	1569.9	1	1112	1569.9	0	0	0	0	0	0
9	Scheepers ,S (Stephanie)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Scheepers ,S (Stephanie)	1	1142	717	1	1133.6	717	0	0	0	0	0	0
10	Erasmus ,A (Ashlin)	1	1	425	1	1	425	0	0	0	0	0	0
10	Erasmus ,A (Ashlin)	1	1135	1560	1	1200	1560	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

Louw, M (Marie)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms