Chess South Africa Ratings Database

PLAYER PAGE

Personal

Malefo, J (John)

Chess SA id

195020150

FIDE id

Date of birth

1995-04-14 (Adult)

Gender

Male

Region

Ngaka Modiri Molema (NNM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-18

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1134	1118.5	1200	1200
Raw rating	1124.5	1118.5	1200	1200
Weighted rating	1134	1117.9	1200	1200
Weighted performance	850.9	851.4	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	184.7	186.2	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 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.8	0	0	0
New rating	1133.2	1118.5	1200	1200
Analysis
Rating	1134	1118.5	1200	1200
Raw rating	1124.5	1118.5	1200	1200
Weighted rating	1134	1117.9	1200
Weighted performance	850.9	851.4	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	184.7	186.2	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	1124.5	1118.5	1200	1200
New weighted rating	1133.2	1117.9	1200	1200
New weighted performance	844.7	845.2	0	0
Temp new rating	1133.2	1118.5	1200	1200
Temp new rating +/-	-0.8	0	0	0
Final new rating +/-	-0.8	0	0	0
New rating	1133.2	1118.5	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	18	18
	0	0
	0	0
	0	0
	0	0
History	40	40

Games since
	Main 18	Standard 18		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Ngaka Modiri Molema (NNM)
Province	Northwest (NW)
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	18	8	44.44	-47.2	1166.4	1119.2
Standard	18	8	44.44	-47.2	1166.4	1119.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	28	12	42.86	-60.7	1144	1083.2
Standard	28	12	42.86	-60.7	1144	1083.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1124.5	1118.5	1200	1200
2025-09-30	1132.2	1117.4	1200	1200
2025-09-01	1132.2	1117.4	1200	1200
2025-08-01	1135.3	1117.9	1200	1200
2025-07-01	1135.3	1117.9	1200	1200
2025-06-01	1135.3	1117.9	1200	1200
2025-05-01	1135.3	1117.9	1200	1200
2025-04-01	1135.3	1117.9	1200	1200
2025-03-01	1135.3	1117.9	1200	1200
2025-02-01	1135.3	1117.9	1200	1200
2025-01-01	1135.3	1117.9	1200	1200
2024-12-01	1135.3	1117.9	1200	1200
2024-11-01	1135.3	1117.9	1200	1200
2024-10-01	1135.3	1117.9	1200	1200
2024-09-01	1135.3	1117.9	1200	1200
2024-08-01	1135.3	1117.9	1200	1200
2024-07-01	1135.3	1117.9	1200	1200
2024-09-01	1135.3	1117.9	1200	1200
2024-05-01	1135.3	1117.9	1200	1200
2024-04-01	1135.3	1117.9	1200	1200
2024-03-01	1135.3	1117.9	1200	1200
2024-02-01	1135.3	1117.9	1200	1200
2024-01-01	1135.3	1117.9	1200	1200
2023-12-01	1133.7	1117.9	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	Justice Tlamama Open Chess 2025 (Open)	2025-10-18	2025-10-18	Standard	Ngaka Modiri Molema (NNM)	5	4	1	Yes	Analysis
2	Mogosane Chess Extravaganza 2025	2025-09-29	2025-10-01	Standard	Ngaka Modiri Molema (NNM)	9	9	4.5	Yes	Analysis
3	Woman In Chess 2025 (Open)	2025-08-09	2025-08-09	Standard	Ngaka Modiri Molema (NNM)	5	5	2.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Justice Tlamama Open Chess 2025 (Open)	2025-10-18	2025-10-18	Standard	Ngaka Modiri Molema (NNM)	5	4	1	Yes	Analysis
2	Mogosane Chess Extravaganza 2025	2025-09-29	2025-10-01	Standard	Ngaka Modiri Molema (NNM)	9	9	4.5	Yes	Analysis
3	Woman In Chess 2025 (Open)	2025-08-09	2025-08-09	Standard	Ngaka Modiri Molema (NNM)	5	5	2.5	Yes	Analysis
4	Youth Day Tournament 2018 (Open)	2018-06-23	2018-06-23	Standard	Ngaka Modiri Molema (NNM)	5	5	2	Yes	Analysis
5	Youth Day Tournament 2018 (U18)	2018-06-23	2018-06-23	Standard	Ngaka Modiri Molema (NNM)	5	5	2	Yes	Analysis

#	Games	Start				End
1	4	Tournament Mogosane Chess Extravaganza 2025				Tournament Mogosane Chess Extravaganza 2025
		date 2025-09-30	rnd 6	type Standard	result 1	date 2025-10-01	rnd 9	type Standard	result 1
		Opponent Legae, O (Omolemo)				Opponent Sesinyi, O (Onalerona)
2	2	Tournament Youth Day Tournament 2018				Tournament Youth Day Tournament 2018
		date 2018-06-23	rnd 3	type Standard	result 1	date 2018-06-23	rnd 4	type Standard	result 1
		Opponent Nontsikelelo, B (Buzo)				Opponent Mpolokeng, T (Tshepang)
3	2	Tournament Youth Day Tournament 2018				Tournament Youth Day Tournament 2018
		date 2018-06-23	rnd 3	type Standard	result 1	date 2018-06-23	rnd 4	type Standard	result 1
		Opponent Nontsikelelo, B (Buzo)				Opponent Mpolokeng, T (Tshepang)

#	Games	Start				End
1	2	Tournament Youth Day Tournament 2018				Tournament Youth Day Tournament 2018
		date 2018-06-23	rnd 3	type Standard	result 1	date 2018-06-23	rnd 4	type Standard	result 1
		Opponent Nontsikelelo, B (Buzo)				Opponent Mpolokeng, T (Tshepang)
2	2	Tournament Youth Day Tournament 2018				Tournament Youth Day Tournament 2018
		date 2018-06-23	rnd 3	type Standard	result 1	date 2018-06-23	rnd 4	type Standard	result 1
		Opponent Nontsikelelo, B (Buzo)				Opponent Mpolokeng, T (Tshepang)
3	1	Tournament Woman In Chess 2025				Tournament Woman In Chess 2025
		date 2025-08-09	rnd 5	type Standard	result 0.5	date 2025-08-09	rnd 5	type Standard	result 0.5
		Opponent Moepeng, N (Nthabiseng)				Opponent Moepeng, N (Nthabiseng)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Youth Day Tournament 2018				Tournament Youth Day Tournament 2018
		date 2018-06-23	rnd 3	type Standard	result 1	date 2018-06-23	rnd 4	type Standard	result 1
		Opponent Nontsikelelo, B (Buzo)				Opponent Mpolokeng, T (Tshepang)
2	2	Tournament Youth Day Tournament 2018				Tournament Youth Day Tournament 2018
		date 2018-06-23	rnd 3	type Standard	result 1	date 2018-06-23	rnd 4	type Standard	result 1
		Opponent Nontsikelelo, B (Buzo)				Opponent Mpolokeng, T (Tshepang)
3	1	Tournament Woman In Chess 2025				Tournament Woman In Chess 2025
		date 2025-08-09	rnd 3	type Standard	result 1	date 2025-08-09	rnd 3	type Standard	result 1
		Opponent Moloi, O (Olerato)				Opponent Moloi, O (Olerato)

#	Games	Start				End
1	2	Tournament Youth Day Tournament 2018				Tournament Youth Day Tournament 2018
		date 2018-06-23	rnd 3	type Standard	result 1	date 2018-06-23	rnd 4	type Standard	result 1
		Opponent Nontsikelelo, B (Buzo)				Opponent Mpolokeng, T (Tshepang)
2	2	Tournament Youth Day Tournament 2018				Tournament Youth Day Tournament 2018
		date 2018-06-23	rnd 3	type Standard	result 1	date 2018-06-23	rnd 4	type Standard	result 1
		Opponent Nontsikelelo, B (Buzo)				Opponent Mpolokeng, T (Tshepang)
3	1	Tournament Woman In Chess 2025				Tournament Woman In Chess 2025
		date 2025-08-09	rnd 3	type Standard	result 1	date 2025-08-09	rnd 3	type Standard	result 1
		Opponent Moloi, O (Olerato)				Opponent Moloi, O (Olerato)

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	Rapoo ,K (Kealeboga)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Rapoo ,K (Kealeboga)	2	1200	775	2	1200	775	0	0	0	0	0	0
2	Mpolokeng ,T (Tshepang)	2	2	425	2	2	425	0	0	0	0	0	0
2	Mpolokeng ,T (Tshepang)	2	1200	1625	2	1200	1625	0	0	0	0	0	0
3	Nontsikelelo ,B (Buzo)	2	2	425	2	2	425	0	0	0	0	0	0
3	Nontsikelelo ,B (Buzo)	2	998.9	1423.9	2	971.6	1423.9	0	0	0	0	0	0
4	Mooki ,G (Gomolemo)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Mooki ,G (Gomolemo)	2	1191.4	766.4	2	1189.2	766.4	0	0	0	0	0	0
5	Phage ,B (Bokang)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Phage ,B (Bokang)	2	927.4	502.4	2	927.4	502.4	0	0	0	0	0	0
6	Sesinyi ,O (Onalerona)	1	1	425	1	1	425	0	0	0	0	0	0
6	Sesinyi ,O (Onalerona)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Mathebula ,NA (Nasiphi Angel)	1	1	425	1	1	425	0	0	0	0	0	0
7	Mathebula ,NA (Nasiphi Angel)	1	802.4	1227.4	1	810.6	1227.4	0	0	0	0	0	0
8	Dimpe ,O (Odirile)	1	1	425	1	1	425	0	0	0	0	0	0
8	Dimpe ,O (Odirile)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Setshogelo ,T (Tumelo)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Setshogelo ,T (Tumelo)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Moepi ,M (Mphendulo)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Moepi ,M (Mphendulo)	1	1200	775	1	1200	775	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

Malefo, J (John)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms