Chess South Africa Ratings Database

PLAYER PAGE

Personal

Dube, M (Mika)

Chess SA id

194088495

FIDE id

Date of birth

1994-04-04 (Adult)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1356.2	1328.1	1330.2	1300
Raw rating	1356.2	1328.1	1330.2	1300
Weighted rating	1325.1	1326.9	1302.1	1299.7
Weighted performance	0	0	0	0
Floor	856.2	828.1	830.2	800
K-factor	36	36	36	36
Min/Max rating change allowed	132.7	138.2	137.7	143.8
Highest rating	1356.2 2025-11-01	1328.1 2024-03-01	1330.2 2025-11-01	1300 2024-02-01
Highest raw rating	1356.2 2025-11-01	1328.1 2024-03-01	1330.2 2025-11-01	1300 2024-02-01
Highest weighted rating	1325.1 2025-11-01	1322.5 2025-08-01	1302.1 2025-11-01	1296.7 2025-08-01
Highest weighted performance	1212.3 2018-07-01	1219.4 2018-07-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1356.2	1328.1	1330.2	1300
Analysis
Rating	1356.2	1328.1	1330.2	1300
Raw rating	1356.2	1328.1	1330.2	1300
Weighted rating	1325.1	1326.9	1302.1
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	856.2	828.1	830.2	800
Max/Min rating change allowed	132.7	138.2	137.7	143.8
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	1356.2	1328.1	1330.2	1300
New weighted rating	1328.2	1327.6	1304.7	1300
New weighted performance	0	0	0	0
Temp new rating	1356.2	1328.1	1330.2	1300
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1356.2	1328.1	1330.2	1300
New K-factor	36	36	36	36
New floor	856.2	828.1	830.2	800

Item	Main	Standard	Rapid
	0	0	0
	5	0	5
	5	5	0
	0	0	0
	0	0	0
	0	0	0
History	27	22	5

Games since
	Main 10	Standard 5		Rapid 5		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	5	3.5	70	170	1421.6	1591.6
Standard	0	0	0	0	0	0
Rapid	5	3.5	70	170	1421.6	1591.6
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	15	9.5	63.33	113.3	1326.4	1439.7
Standard	10	6	60	85	1278.8	1363.8
Rapid	5	3.5	70	170	1421.6	1591.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1356.2	1328.1	1330.2	1300
2025-09-30	1323.4	1328.1	1300	1300
2025-09-01	1323.4	1328.1	1300	1300
2025-08-01	1323.4	1328.1	1300	1300
2025-07-01	1323.4	1328.1	1300	1300
2025-06-01	1323.4	1328.1	1300	1300
2025-05-01	1323.4	1328.1	1300	1300
2025-04-01	1323.4	1328.1	1300	1300
2025-03-01	1323.4	1328.1	1300	1300
2025-02-01	1323.4	1328.1	1300	1300
2025-01-01	1323.4	1328.1	1300	1300
2024-12-01	1323.4	1328.1	1300	1300
2024-11-01	1323.4	1328.1	1300	1300
2024-10-01	1323.4	1328.1	1300	1300
2024-09-01	1323.4	1328.1	1300	1300
2024-08-01	1323.4	1328.1	1300	1300
2024-07-01	1323.4	1328.1	1300	1300
2024-09-01	1323.4	1328.1	1300	1300
2024-05-01	1323.4	1328.1	1300	1300
2024-04-01	1323.4	1328.1	1300	1300
2024-03-01	1323.4	1328.1	1300	1300
2024-02-01	1289.6	1282.4	1300	1300
2024-01-01	1289.6	1282.4	1300	1300
2023-12-01	1208	1210.8	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	Checkmate for Change Rapid 11 Oct 2025 (B)	2025-10-11	2025-10-11	Rapid	Sedibeng (GSV)	5	0	0	No	Analysis
2	Soweto Chess Festival 2025 (Adult)	2025-09-27	2025-09-27	Rapid	Johannesburg Metro (GJM)	5	5	3.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Checkmate for Change Rapid 11 Oct 2025 (B)	2025-10-11	2025-10-11	Rapid	Sedibeng (GSV)	5	0	0	No	Analysis
2	Soweto Chess Festival 2025 (Adult)	2025-09-27	2025-09-27	Rapid	Johannesburg Metro (GJM)	5	5	3.5	Yes	Analysis
3	2024 West Rand Open (Open)	2024-02-03	2024-02-03	Standard	West Rand (GWR)	5	5	3	Yes	Analysis
4	ChessExcellence July Club 1500 2018	2018-07-22	2018-07-22	Standard	Chess Excellence (CEX)	5	5	3	Yes	Analysis

#	Games	Start				End
1	5	Tournament 2024 West Rand Open				Tournament Soweto Chess Festival 2025
		date 2024-02-03	rnd 4	type Standard	result 1	date 2025-09-27	rnd 3	type Rapid	result 1
		Opponent Fourie, R (Roan)				Opponent Badenhorst, JJ (Junaid Jaydon)
2	2	Tournament ChessExcellence July Club 1500 2018				Tournament ChessExcellence July Club 1500 2018
		date 2018-07-22	rnd 4	type Standard	result 1	date 2018-07-22	rnd 5	type Standard	result 1
		Opponent Miseda, W (Wande)				Opponent Mokwena, O (Otto)
3	1	Tournament Soweto Chess Festival 2025				Tournament Soweto Chess Festival 2025
		date 2025-09-27	rnd 5	type Rapid	result 1	date 2025-09-27	rnd 5	type Rapid	result 1
		Opponent Asetile, J (Junior Obakeng)				Opponent Asetile, J (Junior Obakeng)

#	Games	Start				End
1	2	Tournament 2024 West Rand Open				Tournament 2024 West Rand Open
		date 2024-02-03	rnd 4	type Standard	result 1	date 2024-02-03	rnd 5	type Standard	result 1
		Opponent Fourie, R (Roan)				Opponent Khutshwa, N (Ntombizikhona)
2	2	Tournament ChessExcellence July Club 1500 2018				Tournament ChessExcellence July Club 1500 2018
		date 2018-07-22	rnd 4	type Standard	result 1	date 2018-07-22	rnd 5	type Standard	result 1
		Opponent Miseda, W (Wande)				Opponent Mokwena, O (Otto)
3	1	Tournament 2024 West Rand Open				Tournament 2024 West Rand Open
		date 2024-02-03	rnd 2	type Standard	result 1	date 2024-02-03	rnd 2	type Standard	result 1
		Opponent Molao, R (Rethabile)				Opponent Molao, R (Rethabile)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2024 West Rand Open				Tournament 2024 West Rand Open
		date 2024-02-03	rnd 4	type Standard	result 1	date 2024-02-03	rnd 5	type Standard	result 1
		Opponent Fourie, R (Roan)				Opponent Khutshwa, N (Ntombizikhona)
2	2	Tournament ChessExcellence July Club 1500 2018				Tournament ChessExcellence July Club 1500 2018
		date 2018-07-22	rnd 4	type Standard	result 1	date 2018-07-22	rnd 5	type Standard	result 1
		Opponent Miseda, W (Wande)				Opponent Mokwena, O (Otto)
3	1	Tournament 2024 West Rand Open				Tournament 2024 West Rand Open
		date 2024-02-03	rnd 2	type Standard	result 1	date 2024-02-03	rnd 2	type Standard	result 1
		Opponent Molao, R (Rethabile)				Opponent Molao, R (Rethabile)

#	Games	Start				End
1	2	Tournament 2024 West Rand Open				Tournament 2024 West Rand Open
		date 2024-02-03	rnd 4	type Standard	result 1	date 2024-02-03	rnd 5	type Standard	result 1
		Opponent Fourie, R (Roan)				Opponent Khutshwa, N (Ntombizikhona)
2	2	Tournament ChessExcellence July Club 1500 2018				Tournament ChessExcellence July Club 1500 2018
		date 2018-07-22	rnd 4	type Standard	result 1	date 2018-07-22	rnd 5	type Standard	result 1
		Opponent Miseda, W (Wande)				Opponent Mokwena, O (Otto)
3	1	Tournament 2024 West Rand Open				Tournament 2024 West Rand Open
		date 2024-02-03	rnd 2	type Standard	result 1	date 2024-02-03	rnd 2	type Standard	result 1
		Opponent Molao, R (Rethabile)				Opponent Molao, R (Rethabile)

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	Strumpfer ,M (Marilee)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Strumpfer ,M (Marilee)	1	1109.5	684.5	1	1111.3	684.5	0	0	0	0	0	0
2	Fourie ,R (Roan)	1	1	425	1	1	425	0	0	0	0	0	0
2	Fourie ,R (Roan)	1	1281.2	1706.2	1	1238.8	1706.2	0	0	0	0	0	0
3	Mcilree ,J (James)	1	1	425	1	1	425	0	0	0	0	0	0
3	Mcilree ,J (James)	1	1244.5	1669.5	1	1268.2	1669.5	0	0	0	0	0	0
4	Khutshwa ,N (Ntombizikhona)	1	1	425	1	1	425	0	0	0	0	0	0
4	Khutshwa ,N (Ntombizikhona)	1	1436	1861	1	1429.2	1861	0	0	0	0	0	0
5	Miseda ,W (Wande)	1	1	425	1	1	425	0	0	0	0	0	0
5	Miseda ,W (Wande)	1	588.1	1013.1	1	598.2	1013.1	0	0	0	0	0	0
6	Molao ,R (Rethabile)	1	1	425	1	1	425	0	0	0	0	0	0
6	Molao ,R (Rethabile)	1	1003.2	1428.2	1	1087.7	1428.2	0	0	0	0	0	0
7	Nhamuave ,E (Eleazar)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Nhamuave ,E (Eleazar)	1	1917.2	1492.2	1	1962.5	1492.2	0	0	0	0	0	0
8	Mokwena ,O (Otto)	1	1	425	1	1	425	0	0	0	0	0	0
8	Mokwena ,O (Otto)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Msebenzi ,V (Vusumzi)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Msebenzi ,V (Vusumzi)	1	1557.4	1132.4	1	1609.6	1132.4	0	0	0	0	0	0
10	Oberholzer ,I (Imarie)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Oberholzer ,I (Imarie)	1	1450.7	1025.7	1	1450.8	1025.7	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

Dube, M (Mika)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms