Chess South Africa Ratings Database

PLAYER PAGE

Personal

Viljoen, M (Melanie)

Chess SA id

273057113

FIDE id

Date of birth

1973-07-21 (Adult)

Gender

Female

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-10-30

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1176.6	1184.9	947.2	947.2
Raw rating	1176.6	1184.9	947.2	947.2
Weighted rating	1176.6	1184.9	947.2	947.2
Weighted performance	0	0	0	0
Floor	676.6	684.9	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	171.4	169.4	237.7	237.7
Highest rating	1325.6 2019-10-01	1323.2 2019-10-01	1200 2024-03-01	1200 2024-03-01
Highest raw rating	1176.6 2024-03-01	1184.9 2024-03-01	947.2 2024-03-01	947.2 2024-03-01
Highest weighted rating	1176.6 2024-11-01	1184.9 2024-11-01	947.2 2024-11-01	947.2 2024-11-01
Highest weighted performance	1325.6 2019-10-01	1323.2 2019-10-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1176.6	1184.9	947.2	947.2
Analysis
Rating	1176.6	1184.9	947.2	947.2
Raw rating	1176.6	1184.9	947.2	947.2
Weighted rating	1176.6	1184.9	947.2
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	676.6	684.9	500	500
Max/Min rating change allowed	171.4	169.4	237.7	237.7
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	1176.6	1184.9	947.2	947.2
New weighted rating	1176.6	1184.9	947.2	947.2
New weighted performance	0	0	0	0
Temp new rating	1176.6	1184.9	947.2	947.2
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1176.6	1184.9	947.2	947.2
New K-factor	40	40	40	40
New floor	676.6	684.9	500	500

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	64	64

Games since
	Main 0	Standard 0		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	18	11.5	63.89	118.1	1150.9	1269
Standard	18	11.5	63.89	118.1	1150.9	1269
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1176.6	1184.9	947.2	947.2
2025-09-01	1176.6	1184.9	947.2	947.2
2025-08-01	1176.6	1184.9	947.2	947.2
2025-07-01	1176.6	1184.9	947.2	947.2
2025-06-01	1176.6	1184.9	947.2	947.2
2025-05-01	1176.6	1184.9	947.2	947.2
2025-04-01	1176.6	1184.9	947.2	947.2
2025-03-01	1176.6	1184.9	947.2	947.2
2025-02-01	1176.6	1184.9	947.2	947.2
2025-01-01	1176.6	1184.9	947.2	947.2
2024-12-01	1176.6	1184.9	947.2	947.2
2024-11-01	1176.6	1184.9	947.2	947.2
2024-10-01	1176.6	1184.9	947.2	947.2
2024-09-01	1176.6	1184.9	947.2	947.2
2024-08-01	1176.6	1184.9	947.2	947.2
2024-07-01	1176.6	1184.9	947.2	947.2
2024-06-01	1176.6	1184.9	947.2	947.2
2024-08-01	1176.6	1184.9	947.2	947.2
2024-04-01	1176.6	1184.9	947.2	947.2
2024-03-01	1176.6	1184.9	947.2	947.2
2024-02-01	1176.6	1184.9	947.2	947.2
2024-01-01	1176.6	1184.9	947.2	947.2
2023-12-01	1176.6	1184.9	947.2	947.2
2023-11-01	1176.6	1184.9	947.2	947.2

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	SAPS National Individual Chess Championship 2019 (Women)	2019-10-23	2019-10-25	Standard	Frances Baard (NCF)	9	9	4.5	Yes	Analysis
2	SAPS National Team Chess Championship 2019	2019-10-26	2019-10-30	Standard	Frances Baard (NCF)	9	9	7	Yes	Analysis

#	Games	Start				End
1	6	Tournament SAPS National Team Chess Championship 2019				Tournament SAPS National Team Chess Championship 2019
		date 2019-10-27	rnd 4	type Standard	result 1	date 2019-10-30	rnd 9	type Standard	result 0.5
		Opponent Vilakazi, E (Elizabeth)				Opponent Mcmurtrie, B (Bonnie-Jean)
2	3	Tournament SAPS National Individual Chess Championship 2019				Tournament SAPS National Individual Chess Championship 2019
		date 2019-10-24	rnd 5	type Standard	result 1	date 2019-10-25	rnd 7	type Standard	result 1
		Opponent Motlomelo, N (Nc)				Opponent Jean-Pierre, N (Natalia)
3	2	Tournament SAPS National Team Chess Championship 2019				Tournament SAPS National Team Chess Championship 2019
		date 2019-10-26	rnd 1	type Standard	result 1	date 2019-10-26	rnd 2	type Standard	result 1
		Opponent Mohlala, T (Thaphendiso)				Opponent Lorekang, K (Katlego)

#	Games	Start				End
1	6	Tournament SAPS National Team Chess Championship 2019				Tournament SAPS National Team Chess Championship 2019
		date 2019-10-27	rnd 4	type Standard	result 1	date 2019-10-30	rnd 9	type Standard	result 0.5
		Opponent Vilakazi, E (Elizabeth)				Opponent Mcmurtrie, B (Bonnie-Jean)
2	3	Tournament SAPS National Individual Chess Championship 2019				Tournament SAPS National Individual Chess Championship 2019
		date 2019-10-24	rnd 5	type Standard	result 1	date 2019-10-25	rnd 7	type Standard	result 1
		Opponent Motlomelo, N (Nc)				Opponent Jean-Pierre, N (Natalia)
3	2	Tournament SAPS National Team Chess Championship 2019				Tournament SAPS National Team Chess Championship 2019
		date 2019-10-26	rnd 1	type Standard	result 1	date 2019-10-26	rnd 2	type Standard	result 1
		Opponent Mohlala, T (Thaphendiso)				Opponent Lorekang, K (Katlego)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament SAPS National Individual Chess Championship 2019				Tournament SAPS National Individual Chess Championship 2019
		date 2019-10-24	rnd 5	type Standard	result 1	date 2019-10-25	rnd 7	type Standard	result 1
		Opponent Motlomelo, N (Nc)				Opponent Jean-Pierre, N (Natalia)
2	2	Tournament SAPS National Team Chess Championship 2019				Tournament SAPS National Team Chess Championship 2019
		date 2019-10-28	rnd 7	type Standard	result 1	date 2019-10-29	rnd 8	type Standard	result 1
		Opponent Mogoru, MW (Nkang)				Opponent Kgooe, E (Eunice)
3	2	Tournament SAPS National Team Chess Championship 2019				Tournament SAPS National Team Chess Championship 2019
		date 2019-10-27	rnd 4	type Standard	result 1	date 2019-10-28	rnd 5	type Standard	result 1
		Opponent Vilakazi, E (Elizabeth)				Opponent Morrison, G (Gertie Emily)

#	Games	Start				End
1	3	Tournament SAPS National Individual Chess Championship 2019				Tournament SAPS National Individual Chess Championship 2019
		date 2019-10-24	rnd 5	type Standard	result 1	date 2019-10-25	rnd 7	type Standard	result 1
		Opponent Motlomelo, N (Nc)				Opponent Jean-Pierre, N (Natalia)
2	2	Tournament SAPS National Team Chess Championship 2019				Tournament SAPS National Team Chess Championship 2019
		date 2019-10-28	rnd 7	type Standard	result 1	date 2019-10-29	rnd 8	type Standard	result 1
		Opponent Mogoru, MW (Nkang)				Opponent Kgooe, E (Eunice)
3	2	Tournament SAPS National Team Chess Championship 2019				Tournament SAPS National Team Chess Championship 2019
		date 2019-10-27	rnd 4	type Standard	result 1	date 2019-10-28	rnd 5	type Standard	result 1
		Opponent Vilakazi, E (Elizabeth)				Opponent Morrison, G (Gertie Emily)

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	Lorekang ,K (Katlego)	2	2	425	2	2	425	0	0	0	0	0	0
1	Lorekang ,K (Katlego)	2	1200	1625	2	1200	1625	0	0	0	0	0	0
2	Kgooe ,E (Eunice)	2	2	425	2	2	425	0	0	0	0	0	0
2	Kgooe ,E (Eunice)	2	1200	1625	2	1200	1625	0	0	0	0	0	0
3	Mogoru ,MW (Nkang Winner)	1	1	425	1	1	425	0	0	0	0	0	0
3	Mogoru ,MW (Nkang Winner)	1	1208.1	1633.1	1	1209.4	1633.1	0	0	0	0	0	0
4	Manyaka ,FW (F)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Manyaka ,FW (F)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Motlomelo ,N (Nc)	1	1	425	1	1	425	0	0	0	0	0	0
5	Motlomelo ,N (Nc)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Moguru ,NW (Nkang)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Moguru ,NW (Nkang)	1	1001	576	1	1001	576	0	0	0	0	0	0
7	Vilakazi ,E (Elizabeth)	1	1	425	1	1	425	0	0	0	0	0	0
7	Vilakazi ,E (Elizabeth)	1	1076.5	1501.5	1	1051.2	1501.5	0	0	0	0	0	0
8	Mohlala ,T (Thaphendiso)	1	1	425	1	1	425	0	0	0	0	0	0
8	Mohlala ,T (Thaphendiso)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Radebe ,L (Ll)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Radebe ,L (Ll)	1	1034.2	1034.2	1	1034.2	1034.2	0	0	0	0	0	0
10	Dicwalemang ,O (Ot)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Dicwalemang ,O (Ot)	1	1034.2	609.2	1	1034.2	609.2	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Viljoen, M (Melanie)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms