Chess South Africa Ratings Database

PLAYER PAGE

Personal

Nemavhidi, M (Melissa)

Chess SA id

1150322118

FIDE id

Date of birth

2015-08-22 (U12)

Gender

Male

Region

Capricorn (LCP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1231.7	1239.3	1196.9	1200
Raw rating	1231.7	1239.3	1186.7	1200
Weighted rating	1211.7	1214.4	1196.9	1200
Weighted performance	0	0	0	0
Floor	732.1	739.3	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	158.5	156.8	169	165.8
Highest rating	1232.1 2025-07-01	1239.3 2025-07-01	1200 2025-07-01	1200 2025-07-01
Highest raw rating	1232.1 2025-07-01	1239.3 2025-07-01	1200 2025-07-01	1200 2025-07-01
Highest weighted rating	1207.4 2025-09-01	1206.2 2025-08-01	1200 2025-07-01	1200 2025-07-01
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	-0.9	0
New rating	1231.7	1239.3	1196	1200
Analysis
Rating	1231.7	1239.3	1196.9	1200
Raw rating	1231.7	1239.3	1186.7	1200
Weighted rating	1211.7	1214.4	1196.9
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	732.1	739.3	700	700
Max/Min rating change allowed	158.5	156.8	169	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	1231.7	1239.3	1186.7	1200
New weighted rating	1213.7	1216.9	1196	1200
New weighted performance	0	0	0	0
Temp new rating	1231.7	1239.3	1196	1200
Temp new rating +/-	0	0	-0.9	0
Final new rating +/-	0	0	-0.9	0
New rating	1231.7	1239.3	1196	1200
New K-factor	36	36	36	36
New floor	732.1	739.3	700	700

Item	Main	Standard	Rapid
	0	0	0
	12	5	7
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	12	5	7

Games since
	Main 12	Standard 5		Rapid 7		Blitz 0
Gender	Male
Age group	U12
Region	Capricorn (LCP)
Province	Limpopo (LP)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-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	12	6	50	0	1286.5	1286.5
Standard	5	3	60	85	1273	1358
Rapid	7	3	42.86	-60.7	1296.2	1235.5
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	12	6	50	0	1286.5	1286.5
Standard	5	3	60	85	1273	1358
Rapid	7	3	42.86	-60.7	1296.2	1235.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1231.7	1239.3	1186.7	1200
2025-09-30	1231.7	1239.3	1186.7	1200
2025-09-01	1231.7	1239.3	1186.7	1200
2025-08-01	1232.1	1239.3	1200	1200
2025-07-01	1232.1	1239.3	1200	1200
2025-06-01	1200	1200	1200	1200
2025-05-01	1200	1200	1200	1200
2025-04-01	1200	1200	1200	1200
2025-03-01	1200	1200	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-05-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200

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	Polokwane Open Chess Campionships 2025 (Junior)	2025-08-02	2025-08-02	Rapid	Capricorn (LCP)	7	7	3	Yes	Analysis
2	Capricorn District Qualifying Tournament 5 2025 (U12)	2025-05-17	2025-05-17	Standard	Capricorn (LCP)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Polokwane Open Chess Campionships 2025 (Junior)	2025-08-02	2025-08-02	Rapid	Capricorn (LCP)	7	7	3	Yes	Analysis
2	Capricorn District Qualifying Tournament 5 2025 (U12)	2025-05-17	2025-05-17	Standard	Capricorn (LCP)	5	5	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament Capricorn District Qualifying Tournament 5 2025				Tournament Capricorn District Qualifying Tournament 5 2025
		date 2025-05-17	rnd 1	type Standard	result 1	date 2025-05-17	rnd 2	type Standard	result 1
		Opponent Maila, D (Ditebogo)				Opponent Moatshe, O (Ofentse)
2	1	Tournament Polokwane Open Chess Campionships 2025				Tournament Polokwane Open Chess Campionships 2025
		date 2025-08-02	rnd 6	type Rapid	result 1	date 2025-08-02	rnd 6	type Rapid	result 1
		Opponent Nemavhidi, T (Thomas)				Opponent Nemavhidi, T (Thomas)
3	1	Tournament Polokwane Open Chess Campionships 2025				Tournament Polokwane Open Chess Campionships 2025
		date 2025-08-02	rnd 4	type Rapid	result 1	date 2025-08-02	rnd 4	type Rapid	result 1
		Opponent Mashilo, P (Puleng)				Opponent Mashilo, P (Puleng)

#	Games	Start				End
1	2	Tournament Capricorn District Qualifying Tournament 5 2025				Tournament Capricorn District Qualifying Tournament 5 2025
		date 2025-05-17	rnd 1	type Standard	result 1	date 2025-05-17	rnd 2	type Standard	result 1
		Opponent Maila, D (Ditebogo)				Opponent Moatshe, O (Ofentse)
2	1	Tournament Capricorn District Qualifying Tournament 5 2025				Tournament Capricorn District Qualifying Tournament 5 2025
		date 2025-05-17	rnd 4	type Standard	result 1	date 2025-05-17	rnd 4	type Standard	result 1
		Opponent Masola, P (Phenyo)				Opponent Masola, P (Phenyo)

#	Games	Start				End
1	1	Tournament Polokwane Open Chess Campionships 2025				Tournament Polokwane Open Chess Campionships 2025
		date 2025-08-02	rnd 6	type Rapid	result 1	date 2025-08-02	rnd 6	type Rapid	result 1
		Opponent Nemavhidi, T (Thomas)				Opponent Nemavhidi, T (Thomas)
2	1	Tournament Polokwane Open Chess Campionships 2025				Tournament Polokwane Open Chess Campionships 2025
		date 2025-08-02	rnd 4	type Rapid	result 1	date 2025-08-02	rnd 4	type Rapid	result 1
		Opponent Mashilo, P (Puleng)				Opponent Mashilo, P (Puleng)
3	1	Tournament Polokwane Open Chess Campionships 2025				Tournament Polokwane Open Chess Campionships 2025
		date 2025-08-02	rnd 2	type Rapid	result 1	date 2025-08-02	rnd 2	type Rapid	result 1
		Opponent Peta, A (Atang)				Opponent Peta, A (Atang)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Capricorn District Qualifying Tournament 5 2025				Tournament Capricorn District Qualifying Tournament 5 2025
		date 2025-05-17	rnd 1	type Standard	result 1	date 2025-05-17	rnd 2	type Standard	result 1
		Opponent Maila, D (Ditebogo)				Opponent Moatshe, O (Ofentse)
2	1	Tournament Polokwane Open Chess Campionships 2025				Tournament Polokwane Open Chess Campionships 2025
		date 2025-08-02	rnd 6	type Rapid	result 1	date 2025-08-02	rnd 6	type Rapid	result 1
		Opponent Nemavhidi, T (Thomas)				Opponent Nemavhidi, T (Thomas)
3	1	Tournament Polokwane Open Chess Campionships 2025				Tournament Polokwane Open Chess Campionships 2025
		date 2025-08-02	rnd 4	type Rapid	result 1	date 2025-08-02	rnd 4	type Rapid	result 1
		Opponent Mashilo, P (Puleng)				Opponent Mashilo, P (Puleng)

#	Games	Start				End
1	2	Tournament Capricorn District Qualifying Tournament 5 2025				Tournament Capricorn District Qualifying Tournament 5 2025
		date 2025-05-17	rnd 1	type Standard	result 1	date 2025-05-17	rnd 2	type Standard	result 1
		Opponent Maila, D (Ditebogo)				Opponent Moatshe, O (Ofentse)
2	1	Tournament Capricorn District Qualifying Tournament 5 2025				Tournament Capricorn District Qualifying Tournament 5 2025
		date 2025-05-17	rnd 4	type Standard	result 1	date 2025-05-17	rnd 4	type Standard	result 1
		Opponent Masola, P (Phenyo)				Opponent Masola, P (Phenyo)

#	Games	Start				End
1	1	Tournament Polokwane Open Chess Campionships 2025				Tournament Polokwane Open Chess Campionships 2025
		date 2025-08-02	rnd 6	type Rapid	result 1	date 2025-08-02	rnd 6	type Rapid	result 1
		Opponent Nemavhidi, T (Thomas)				Opponent Nemavhidi, T (Thomas)
2	1	Tournament Polokwane Open Chess Campionships 2025				Tournament Polokwane Open Chess Campionships 2025
		date 2025-08-02	rnd 4	type Rapid	result 1	date 2025-08-02	rnd 4	type Rapid	result 1
		Opponent Mashilo, P (Puleng)				Opponent Mashilo, P (Puleng)
3	1	Tournament Polokwane Open Chess Campionships 2025				Tournament Polokwane Open Chess Campionships 2025
		date 2025-08-02	rnd 2	type Rapid	result 1	date 2025-08-02	rnd 2	type Rapid	result 1
		Opponent Peta, A (Atang)				Opponent Peta, A (Atang)

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	Maila ,D (Ditebogo)	1	1	425	1	1	425	0	0	0	0	0	0
1	Maila ,D (Ditebogo)	1	1198.3	1623.3	1	1198	1623.3	0	0	0	0	0	0
2	Mamadi ,O (Omega)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Mamadi ,O (Omega)	1	1354.1	929.1	1	1338.8	929.1	0	0	0	0	0	0
3	Moatshe ,O (Ofentse)	1	1	425	1	1	425	0	0	0	0	0	0
3	Moatshe ,O (Ofentse)	1	1279.1	1704.1	1	1268.2	1704.1	0	0	0	0	0	0
4	Serradinho ,T (Tiago)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Serradinho ,T (Tiago)	1	1329.2	904.2	1	1358.9	904.2	0	0	0	0	0	0
5	Masola ,P (Phenyo)	1	1	425	1	1	425	0	0	0	0	0	0
5	Masola ,P (Phenyo)	1	1204.5	1629.5	1	1214.7	1629.5	0	0	0	0	0	0
6	Taal ,I (Ibrahima)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Taal ,I (Ibrahima)	1	1227.4	802.4	0	0	0	1	1200	802.4	0	0	0
7	Mphahlele ,P (Phetolo)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Mphahlele ,P (Phetolo)	1	1620.1	1195.1	0	0	0	1	1272	1195.1	0	0	0
8	Mashilo ,P (Puleng)	1	1	425	0	0	0	1	1	425	0	0	0
8	Mashilo ,P (Puleng)	1	1201.5	1626.5	0	0	0	1	1229.5	1626.5	0	0	0
9	Hawken ,J (Jamie)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Hawken ,J (Jamie)	1	1479.3	1054.3	0	0	0	1	1210.9	1054.3	0	0	0
10	Peta ,A (Atang)	1	1	425	0	0	0	1	1	425	0	0	0
10	Peta ,A (Atang)	1	1199.9	1624.9	0	0	0	1	1200	1624.9	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Nemavhidi, M (Melissa)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms