Chess South Africa Ratings Database

PLAYER PAGE

Personal

Du Plooy, M (Melandi)

Chess SA id

2100097012

FIDE id

Date of birth

2010-09-05 (U16)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-03-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	981.2	975.6	1200	1200
Raw rating	981.2	975.6	1200	1200
Weighted rating	981.2	975.6	1200	1200
Weighted performance	113.1	112.8	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	226.5	228.3	165.8	165.8
Highest rating	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	981.2	975.6	1200	1200
Analysis
Rating	981.2	975.6	1200	1200
Raw rating	981.2	975.6	1200	1200
Weighted rating	981.2	975.6	1200
Weighted performance	113.1	112.8	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	226.5	228.3	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	981.2	975.6	1200	1200
New weighted rating	981.2	975.6	1200	1200
New weighted performance	112.7	112.4	0	0
Temp new rating	981.2	975.6	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	981.2	975.6	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	33	33

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U16
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 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	33	6	18.18	-270.5	1149.3	878.9
Standard	33	6	18.18	-270.5	1149.3	878.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	981.2	975.6	1200	1200
2025-09-01	981.2	975.6	1200	1200
2025-08-01	981.2	975.6	1200	1200
2025-07-01	981.2	975.6	1200	1200
2025-06-01	981.2	975.6	1200	1200
2025-05-01	981.2	975.6	1200	1200
2025-04-01	981.2	975.6	1200	1200
2025-03-01	981.2	975.6	1200	1200
2025-02-01	981.2	975.6	1200	1200
2025-01-01	981.2	975.6	1200	1200
2024-12-01	981.2	975.6	1200	1200
2024-11-01	981.2	975.6	1200	1200
2024-10-01	981.2	975.6	1200	1200
2024-09-01	981.2	975.6	1200	1200
2024-08-01	981.2	975.6	1200	1200
2024-07-01	981.2	975.6	1200	1200
2024-06-01	981.2	975.6	1200	1200
2024-08-01	981.2	975.6	1200	1200
2024-04-01	981.2	975.6	1200	1200
2024-03-01	981.2	975.6	1200	1200
2024-02-01	981.2	975.6	1200	1200
2024-01-01	981.2	975.6	1200	1200
2023-12-01	981.2	975.6	1200	1200
2023-11-01	981.2	975.6	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	Metro School Chess Closed Individual Trials 2019 (U7+U9 Girls)	2019-03-01	2019-03-02	Standard	Cape Town (WCT)	5	3	0	Yes	Analysis
2	Western Cape Women`s Open 2019 (B)	2019-03-09	2019-03-09	Rapid	Cape Town (WCT)	5	0	0	No	Analysis
3	2019 Central District Schools Trials (U9)	2019-02-01	2019-02-02	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis
4	Stellenberg Youth Chess Champs 2018 (E)	2018-06-23	2018-06-23	Standard	Cape Town (WCT)	5	5	2.5	Yes	Analysis
5	Crossroads Open Chess Championship 2018 (Development)	2018-04-28	2018-04-28	Standard	Cape Town (WCT)	5	5	1.5	Yes	Analysis
6	2018 Western Province Open (C)	2018-03-02	2018-03-04	Standard	Cape Town (WCT)	6	5	0	Yes	Analysis
7	2018 Steinitz Chess Festival (B)	2018-03-21	2018-03-25	Standard	Cape Town (WCT)	7	6	0	Yes	Analysis
8	District North Schools Chess Open Trials 2018 (U9)	2018-02-09	2018-02-10	Standard	Cape Town (WCT)	5	4	0	Yes	Analysis

#	Games	Start				End
1	2	Tournament 2019 Central District Schools Trials				Tournament 2019 Central District Schools Trials
		date 2019-02-02	rnd 3	type Standard	result 1	date 2019-02-02	rnd 4	type Standard	result 1
		Opponent Chan, O (Olivia)				Opponent Matthews, A (Aaron)
2	2	Tournament Stellenberg Youth Chess Champs 2018				Tournament Stellenberg Youth Chess Champs 2018
		date 2018-06-23	rnd 4	type Standard	result 0.5	date 2018-06-23	rnd 5	type Standard	result 1
		Opponent Nalaballi, N (Neeral)				Opponent Pietersen, K (Keshandre)
3	2	Tournament Crossroads Open Chess Championship 2018				Tournament Crossroads Open Chess Championship 2018
		date 2018-04-28	rnd 2	type Standard	result 0.5	date 2018-04-28	rnd 3	type Standard	result 1
		Opponent Hamber, E (Ella)				Opponent Badenhorst, KL (Klara Mari)

#	Games	Start				End
1	2	Tournament 2019 Central District Schools Trials				Tournament 2019 Central District Schools Trials
		date 2019-02-02	rnd 3	type Standard	result 1	date 2019-02-02	rnd 4	type Standard	result 1
		Opponent Chan, O (Olivia)				Opponent Matthews, A (Aaron)
2	2	Tournament Stellenberg Youth Chess Champs 2018				Tournament Stellenberg Youth Chess Champs 2018
		date 2018-06-23	rnd 4	type Standard	result 0.5	date 2018-06-23	rnd 5	type Standard	result 1
		Opponent Nalaballi, N (Neeral)				Opponent Pietersen, K (Keshandre)
3	2	Tournament Crossroads Open Chess Championship 2018				Tournament Crossroads Open Chess Championship 2018
		date 2018-04-28	rnd 2	type Standard	result 0.5	date 2018-04-28	rnd 3	type Standard	result 1
		Opponent Hamber, E (Ella)				Opponent Badenhorst, KL (Klara Mari)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2019 Central District Schools Trials				Tournament 2019 Central District Schools Trials
		date 2019-02-02	rnd 3	type Standard	result 1	date 2019-02-02	rnd 4	type Standard	result 1
		Opponent Chan, O (Olivia)				Opponent Matthews, A (Aaron)
2	1	Tournament Stellenberg Youth Chess Champs 2018				Tournament Stellenberg Youth Chess Champs 2018
		date 2018-06-23	rnd 5	type Standard	result 1	date 2018-06-23	rnd 5	type Standard	result 1
		Opponent Pietersen, K (Keshandre)				Opponent Pietersen, K (Keshandre)
3	1	Tournament Stellenberg Youth Chess Champs 2018				Tournament Stellenberg Youth Chess Champs 2018
		date 2018-06-23	rnd 1	type Standard	result 1	date 2018-06-23	rnd 1	type Standard	result 1
		Opponent Visser, H (Hendrik Christian)				Opponent Visser, H (Hendrik Christian)

#	Games	Start				End
1	2	Tournament 2019 Central District Schools Trials				Tournament 2019 Central District Schools Trials
		date 2019-02-02	rnd 3	type Standard	result 1	date 2019-02-02	rnd 4	type Standard	result 1
		Opponent Chan, O (Olivia)				Opponent Matthews, A (Aaron)
2	1	Tournament Stellenberg Youth Chess Champs 2018				Tournament Stellenberg Youth Chess Champs 2018
		date 2018-06-23	rnd 5	type Standard	result 1	date 2018-06-23	rnd 5	type Standard	result 1
		Opponent Pietersen, K (Keshandre)				Opponent Pietersen, K (Keshandre)
3	1	Tournament Stellenberg Youth Chess Champs 2018				Tournament Stellenberg Youth Chess Champs 2018
		date 2018-06-23	rnd 1	type Standard	result 1	date 2018-06-23	rnd 1	type Standard	result 1
		Opponent Visser, H (Hendrik Christian)				Opponent Visser, H (Hendrik Christian)

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	Badenhorst ,KL (Klara Mari)	2	1	0	2	1	0	0	0	0	0	0	0
1	Badenhorst ,KL (Klara Mari)	2	1059.3	1059.3	2	1049.7	1059.3	0	0	0	0	0	0
2	Van Schaik ,K (Kayla)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Van Schaik ,K (Kayla)	2	1047.7	622.7	2	1033.3	622.7	0	0	0	0	0	0
3	Hamber ,E (Ella)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Hamber ,E (Ella)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
4	Yang ,D (David)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Yang ,D (David)	1	1165.5	740.5	1	1200	740.5	0	0	0	0	0	0
5	Chan ,O (Olivia)	1	1	425	1	1	425	0	0	0	0	0	0
5	Chan ,O (Olivia)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Lee ,J (Joshua)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Lee ,J (Joshua)	1	1277.3	852.3	1	1280.1	852.3	0	0	0	0	0	0
7	Nalaballi ,N (Neeral)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Nalaballi ,N (Neeral)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
8	Nonco ,L (Lwazi)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Nonco ,L (Lwazi)	1	1991.6	1566.6	1	1984.9	1566.6	0	0	0	0	0	0
9	Nel ,A (Aiden)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Nel ,A (Aiden)	1	1128.2	703.2	1	1200	703.2	0	0	0	0	0	0
10	Pillay ,PJ (Palin Josh)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Pillay ,PJ (Palin Josh)	1	930.6	505.6	1	917.2	505.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Du Plooy, M (Melandi)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms