Chess South Africa Ratings Database

PLAYER PAGE

Personal

Malemela, J (Johannes)

Chess SA id

103071332

FIDE id

Date of birth

2003-05-09 (Adult)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-05-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	610.3	559.7	633	500.8
Raw rating	610.3	559.7	633	500.8
Weighted rating	610.3	559.5	632.6	500.8
Weighted performance	0	0	0	0
Floor	500	500	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	384.2	412.9	371.9	449
Highest rating	1200 2018-02-01	1297.8 2022-04-01	1200 2018-02-01	1200 2024-02-01
Highest raw rating	610.3 2024-02-01	559.7 2024-02-01	633 2024-02-01	500.8 2024-02-01
Highest weighted rating	610.3 2024-11-01	559.7 2024-11-01	633 2024-11-01	500.8 2024-11-01
Highest weighted performance	1200 2018-02-01	1297.8 2022-04-01	1200 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	610.3	559.7	633	500.8
Analysis
Rating	610.3	559.7	633	500.8
Raw rating	610.3	559.7	633	500.8
Weighted rating	610.3	559.5	632.6
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	500	500	500	500
Max/Min rating change allowed	384.2	412.9	371.9	449
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	610.3	559.7	633	500.8
New weighted rating	610.3	559.6	632.9	500.8
New weighted performance	0	0	0	0
Temp new rating	610.3	559.7	633	500.8
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	610.3	559.7	633	500.8
New K-factor	40	40	40	40
New floor	500	500	500	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	5	5	0
	0	0	0
History	34	24	10

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	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	10	4	40	-85	1241.6	1156.6
Standard	5	1	20	-255	1373.7	1118.7
Rapid	5	3	60	85	1109.5	1194.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	610.3	559.7	633	500.8
2025-09-01	610.3	559.7	633	500.8
2025-08-01	610.3	559.7	633	500.8
2025-07-01	610.3	559.7	633	500.8
2025-06-01	610.3	559.7	633	500.8
2025-05-01	610.3	559.7	633	500.8
2025-04-01	610.3	559.7	633	500.8
2025-03-01	610.3	559.7	633	500.8
2025-02-01	610.3	559.7	633	500.8
2025-01-01	610.3	559.7	633	500.8
2024-12-01	610.3	559.7	633	500.8
2024-11-01	610.3	559.7	633	500.8
2024-10-01	610.3	559.7	633	500.8
2024-09-01	610.3	559.7	633	500.8
2024-08-01	610.3	559.7	633	500.8
2024-07-01	610.3	559.7	633	500.8
2024-06-01	610.3	559.7	633	500.8
2024-08-01	610.3	559.7	633	500.8
2024-04-01	610.3	559.7	633	500.8
2024-03-01	610.3	559.7	633	500.8
2024-02-01	610.3	559.7	633	500.8
2024-01-01	610.3	559.7	633	500.8
2023-12-01	610.3	539.6	596.4	500.8
2023-11-01	610.3	539.6	596.4	500.8

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	LS Vryheidsmonument Chess Open 2022 (A+B)	2022-05-07	2022-05-07	Standard	Sedibeng (GSV)	5	4	1	Yes	Analysis
2	Thabazimbi Open Chess Championship 2022 (A)	2022-04-23	2022-04-24	Standard	Waterberg (LWM)	7	1	0	Yes	Analysis
3	Gauteng D9 Finals 2019 (U18 Boys)	2019-05-18	2019-05-18	Rapid	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament Gauteng D9 Finals 2019				Tournament Gauteng D9 Finals 2019
		date 2019-05-18	rnd 2	type Rapid	result 1	date 2019-05-18	rnd 3	type Rapid	result 1
		Opponent Ngidi, N (Nicholas)				Opponent Mokhantso, T (Thato)
2	1	Tournament LS Vryheidsmonument Chess Open 2022				Tournament LS Vryheidsmonument Chess Open 2022
		date 2022-05-07	rnd 5	type Standard	result 1	date 2022-05-07	rnd 5	type Standard	result 1
		Opponent Spamers, V (Vinaldo)				Opponent Spamers, V (Vinaldo)
3	1	Tournament Gauteng D9 Finals 2019				Tournament Gauteng D9 Finals 2019
		date 2019-05-18	rnd 5	type Rapid	result 1	date 2019-05-18	rnd 5	type Rapid	result 1
		Opponent Ledwaba, B (Boikie)				Opponent Ledwaba, B (Boikie)

#	Games	Start				End
1	1	Tournament LS Vryheidsmonument Chess Open 2022				Tournament LS Vryheidsmonument Chess Open 2022
		date 2022-05-07	rnd 5	type Standard	result 1	date 2022-05-07	rnd 5	type Standard	result 1
		Opponent Spamers, V (Vinaldo)				Opponent Spamers, V (Vinaldo)

#	Games	Start				End
1	2	Tournament Gauteng D9 Finals 2019				Tournament Gauteng D9 Finals 2019
		date 2019-05-18	rnd 2	type Rapid	result 1	date 2019-05-18	rnd 3	type Rapid	result 1
		Opponent Ngidi, N (Nicholas)				Opponent Mokhantso, T (Thato)
2	1	Tournament Gauteng D9 Finals 2019				Tournament Gauteng D9 Finals 2019
		date 2019-05-18	rnd 5	type Rapid	result 1	date 2019-05-18	rnd 5	type Rapid	result 1
		Opponent Ledwaba, B (Boikie)				Opponent Ledwaba, B (Boikie)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Gauteng D9 Finals 2019				Tournament Gauteng D9 Finals 2019
		date 2019-05-18	rnd 2	type Rapid	result 1	date 2019-05-18	rnd 3	type Rapid	result 1
		Opponent Ngidi, N (Nicholas)				Opponent Mokhantso, T (Thato)
2	1	Tournament LS Vryheidsmonument Chess Open 2022				Tournament LS Vryheidsmonument Chess Open 2022
		date 2022-05-07	rnd 5	type Standard	result 1	date 2022-05-07	rnd 5	type Standard	result 1
		Opponent Spamers, V (Vinaldo)				Opponent Spamers, V (Vinaldo)
3	1	Tournament Gauteng D9 Finals 2019				Tournament Gauteng D9 Finals 2019
		date 2019-05-18	rnd 5	type Rapid	result 1	date 2019-05-18	rnd 5	type Rapid	result 1
		Opponent Ledwaba, B (Boikie)				Opponent Ledwaba, B (Boikie)

#	Games	Start				End
1	1	Tournament LS Vryheidsmonument Chess Open 2022				Tournament LS Vryheidsmonument Chess Open 2022
		date 2022-05-07	rnd 5	type Standard	result 1	date 2022-05-07	rnd 5	type Standard	result 1
		Opponent Spamers, V (Vinaldo)				Opponent Spamers, V (Vinaldo)

#	Games	Start				End
1	2	Tournament Gauteng D9 Finals 2019				Tournament Gauteng D9 Finals 2019
		date 2019-05-18	rnd 2	type Rapid	result 1	date 2019-05-18	rnd 3	type Rapid	result 1
		Opponent Ngidi, N (Nicholas)				Opponent Mokhantso, T (Thato)
2	1	Tournament Gauteng D9 Finals 2019				Tournament Gauteng D9 Finals 2019
		date 2019-05-18	rnd 5	type Rapid	result 1	date 2019-05-18	rnd 5	type Rapid	result 1
		Opponent Ledwaba, B (Boikie)				Opponent Ledwaba, B (Boikie)

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	Spamers ,V (Vinaldo)	1	1	425	1	1	425	0	0	0	0	0	0
1	Spamers ,V (Vinaldo)	1	1263.9	1688.9	1	1256.7	1688.9	0	0	0	0	0	0
2	Shai ,L (Leon)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Shai ,L (Leon)	1	1399.5	974.5	1	1414.8	974.5	0	0	0	0	0	0
3	Moche ,J (Johannes)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Moche ,J (Johannes)	1	1706.2	1281.2	1	1712.7	1281.2	0	0	0	0	0	0
4	Motaung ,LL (Lerato Julia)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Motaung ,LL (Lerato Julia)	1	1298.9	873.9	1	1312.8	873.9	0	0	0	0	0	0
5	Sidumo ,A (Anga)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Sidumo ,A (Anga)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Mokhantso ,T (Thato)	1	1	425	0	0	0	1	1	425	0	0	0
6	Mokhantso ,T (Thato)	1	1198	1623	0	0	0	1	1200	1623	0	0	0
7	Ngidi ,N (Nicholas)	1	1	425	0	0	0	1	1	425	0	0	0
7	Ngidi ,N (Nicholas)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
8	Ledwaba ,B (Boikie)	1	1	425	0	0	0	1	1	425	0	0	0
8	Ledwaba ,B (Boikie)	1	577.6	1002.6	0	0	0	1	577.6	1002.6	0	0	0
9	Silwane ,P (Paballo)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Silwane ,P (Paballo)	1	1221.6	796.6	0	0	0	1	1200	796.6	0	0	0
10	Njoku ,G (Greatman)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Njoku ,G (Greatman)	1	1350.1	925.1	0	0	0	1	768.6	925.1	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Malemela, J (Johannes)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms