Chess South Africa Ratings Database

PLAYER PAGE

Personal

Kalaba, M (Mutale)

Chess SA id

1810319821

FIDE id

Date of birth

1981-01-01 (Adult)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

ZAM

Titles

Chess SA registered

Last active game

2025-05-01

Personal details last changed

2025-05-11

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1931.1	1935.9	1921	1921
Raw rating	1931.1	1935.9	1921	1921
Weighted rating	1513.7	1515.5	1510	1510
Weighted performance	0	0	0	0
Floor	1431.1	1435.9	1421	1421
K-factor	24	24	24	24
Min/Max rating change allowed	58.5	58.1	59.4	59.4
Highest rating	1931.1 2025-06-01	1935.9 2025-06-01	1921 2025-05-01	1921 2025-05-01
Highest raw rating	1931.1 2025-06-01	1935.9 2025-06-01	1921 2025-05-01	1921 2025-05-01
Highest weighted rating	1418.6 2025-08-01	1419.7 2025-08-01	1416.3 2025-08-01	1416.3 2025-08-01
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	0
New rating	1931.1	1935.9	1921	1921
Analysis
Rating	1931.1	1935.9	1921	1921
Raw rating	1931.1	1935.9	1921	1921
Weighted rating	1513.7	1515.5	1510
Weighted performance	0	0	0
K-factor	24	24	24	24
Floor	1431.1	1435.9	1421	1421
Max/Min rating change allowed	58.5	58.1	59.4	59.4
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	1931.1	1935.9	1921	1921
New weighted rating	1557.7	1559.7	1553.3	1553.3
New weighted performance	0	0	0	0
Temp new rating	1931.1	1935.9	1921	1921
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1931.1	1935.9	1921	1921
New K-factor	24	24	24	24
New floor	1431.1	1435.9	1421	1421

Item	Main	Standard
	0	0
	9	9
	0	0
	0	0
	0	0
	0	0
History	9	9

Games since
	Main 9	Standard 9		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Johannesburg Metro (GJM)
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	9	6	66.67	141.7	1814.2	1955.9
Standard	9	6	66.67	141.7	1814.2	1955.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	9	6	66.67	141.7	1814.2	1955.9
Standard	9	6	66.67	141.7	1814.2	1955.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1931.1	1935.9	1921	1921
2025-09-01	1931.1	1935.9	1921	1921
2025-08-01	1931.1	1935.9	1921	1921
2025-07-01	1931.1	1935.9	1921	1921
2025-06-01	1931.1	1935.9	1921	1921
2025-05-01	1921	1921	1921	1921
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
2024-06-01	1200	1200	1200	1200
2024-08-01	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
2023-11-01	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	Moja Chess Extravaganza 2025 (B)	2025-04-26	2025-05-01	Standard	Johannesburg Metro (GJM)	9	9	6	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Moja Chess Extravaganza 2025 (B)	2025-04-26	2025-05-01	Standard	Johannesburg Metro (GJM)	9	9	6	Yes	Analysis

#	Games	Start				End
1	3	Tournament Moja Chess Extravaganza 2025				Tournament Moja Chess Extravaganza 2025
		date 2025-04-26	rnd 1	type Standard	result 1	date 2025-04-27	rnd 3	type Standard	result 1
		Opponent Lukhwareni, NR (Nkhumbuleni Richard)				Opponent Sidumo, A (Anga)
2	2	Tournament Moja Chess Extravaganza 2025				Tournament Moja Chess Extravaganza 2025
		date 2025-04-30	rnd 7	type Standard	result 1	date 2025-04-30	rnd 8	type Standard	result 1
		Opponent Nkosi, DJ (Dumisa Jacob)				Opponent Mathebula, X (Xolani Cebo)
3	1	Tournament Moja Chess Extravaganza 2025				Tournament Moja Chess Extravaganza 2025
		date 2025-04-28	rnd 5	type Standard	result 1	date 2025-04-28	rnd 5	type Standard	result 1
		Opponent Budge, D (Daniel)				Opponent Budge, D (Daniel)

#	Games	Start				End
1	3	Tournament Moja Chess Extravaganza 2025				Tournament Moja Chess Extravaganza 2025
		date 2025-04-26	rnd 1	type Standard	result 1	date 2025-04-27	rnd 3	type Standard	result 1
		Opponent Lukhwareni, NR (Nkhumbuleni Richard)				Opponent Sidumo, A (Anga)
2	2	Tournament Moja Chess Extravaganza 2025				Tournament Moja Chess Extravaganza 2025
		date 2025-04-30	rnd 7	type Standard	result 1	date 2025-04-30	rnd 8	type Standard	result 1
		Opponent Nkosi, DJ (Dumisa Jacob)				Opponent Mathebula, X (Xolani Cebo)
3	1	Tournament Moja Chess Extravaganza 2025				Tournament Moja Chess Extravaganza 2025
		date 2025-04-28	rnd 5	type Standard	result 1	date 2025-04-28	rnd 5	type Standard	result 1
		Opponent Budge, D (Daniel)				Opponent Budge, D (Daniel)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Moja Chess Extravaganza 2025				Tournament Moja Chess Extravaganza 2025
		date 2025-04-26	rnd 1	type Standard	result 1	date 2025-04-27	rnd 3	type Standard	result 1
		Opponent Lukhwareni, NR (Nkhumbuleni Richard)				Opponent Sidumo, A (Anga)
2	2	Tournament Moja Chess Extravaganza 2025				Tournament Moja Chess Extravaganza 2025
		date 2025-04-30	rnd 7	type Standard	result 1	date 2025-04-30	rnd 8	type Standard	result 1
		Opponent Nkosi, DJ (Dumisa Jacob)				Opponent Mathebula, X (Xolani Cebo)
3	1	Tournament Moja Chess Extravaganza 2025				Tournament Moja Chess Extravaganza 2025
		date 2025-04-28	rnd 5	type Standard	result 1	date 2025-04-28	rnd 5	type Standard	result 1
		Opponent Budge, D (Daniel)				Opponent Budge, D (Daniel)

#	Games	Start				End
1	3	Tournament Moja Chess Extravaganza 2025				Tournament Moja Chess Extravaganza 2025
		date 2025-04-26	rnd 1	type Standard	result 1	date 2025-04-27	rnd 3	type Standard	result 1
		Opponent Lukhwareni, NR (Nkhumbuleni Richard)				Opponent Sidumo, A (Anga)
2	2	Tournament Moja Chess Extravaganza 2025				Tournament Moja Chess Extravaganza 2025
		date 2025-04-30	rnd 7	type Standard	result 1	date 2025-04-30	rnd 8	type Standard	result 1
		Opponent Nkosi, DJ (Dumisa Jacob)				Opponent Mathebula, X (Xolani Cebo)
3	1	Tournament Moja Chess Extravaganza 2025				Tournament Moja Chess Extravaganza 2025
		date 2025-04-28	rnd 5	type Standard	result 1	date 2025-04-28	rnd 5	type Standard	result 1
		Opponent Budge, D (Daniel)				Opponent Budge, D (Daniel)

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	Mailula ,M (Matsobane)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Mailula ,M (Matsobane)	1	1991.6	1566.6	1	2077.4	1566.6	0	0	0	0	0	0
2	Sidumo ,A (Anga)	1	1	425	1	1	425	0	0	0	0	0	0
2	Sidumo ,A (Anga)	1	1708	2133	1	1725	2133	0	0	0	0	0	0
3	Mathebula ,X (Xolani Cebo)	1	1	425	1	1	425	0	0	0	0	0	0
3	Mathebula ,X (Xolani Cebo)	1	1866.4	2291.4	1	1887.9	2291.4	0	0	0	0	0	0
4	Budge ,D (Daniel)	1	1	425	1	1	425	0	0	0	0	0	0
4	Budge ,D (Daniel)	1	1694.9	2119.9	1	1700.5	2119.9	0	0	0	0	0	0
5	Molobi ,G (Gomolemo)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Molobi ,G (Gomolemo)	1	1827.7	1402.7	1	1830.6	1402.7	0	0	0	0	0	0
6	Soojay ,J (Jorah)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Soojay ,J (Jorah)	1	1948.5	1523.5	1	1953.3	1523.5	0	0	0	0	0	0
7	Naidoo ,K (Kirthan)	1	1	425	1	1	425	0	0	0	0	0	0
7	Naidoo ,K (Kirthan)	1	1793.4	2218.4	1	1797.2	2218.4	0	0	0	0	0	0
8	Nkosi ,DJ (Dumisa Jacob)	1	1	425	1	1	425	0	0	0	0	0	0
8	Nkosi ,DJ (Dumisa Jacob)	1	1827.2	2252.2	1	1850.8	2252.2	0	0	0	0	0	0
9	Lukhwareni ,NR (Nkhumbuleni Richard)	1	1	425	1	1	425	0	0	0	0	0	0
9	Lukhwareni ,NR (Nkhumbuleni Richard)	1	1669.8	2094.8	1	1676.5	2094.8	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

Kalaba, M (Mutale)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms