Chess South Africa Ratings Database

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Personal

Mokwena, O (Otto)

Chess SA id

194094329

FIDE id

Date of birth

1994-03-11 (Adult)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-03-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1316.6	1309.2	1293.2	1300
Raw rating	1316.6	1309.2	1293.2	1300
Weighted rating	1313.9	1305.9	1292.5	1299
Weighted performance	0	0	0	0
Floor	816.6	809.2	793.2	800
K-factor	36	36	36	36
Min/Max rating change allowed	140.4	141.9	145.2	143.8
Highest rating	1316.6 2024-04-01	1309.2 2024-04-01	1476.7 2022-11-01	1300 2024-02-01
Highest raw rating	1316.6 2024-04-01	1309.2 2024-04-01	1293.2 2024-02-01	1300 2024-02-01
Highest weighted rating	1310.3 2025-08-01	1301.9 2025-08-01	1290.8 2025-08-01	1296.7 2025-08-01
Highest weighted performance	1252.1 2024-03-01	1200 2018-02-01	1476.7 2022-11-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1316.6	1309.2	1293.2	1300
Analysis
Rating	1316.6	1309.2	1293.2	1300
Raw rating	1316.6	1309.2	1293.2	1300
Weighted rating	1313.9	1305.9	1292.5
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	816.6	809.2	793.2	800
Max/Min rating change allowed	140.4	141.9	145.2	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	1316.6	1309.2	1293.2	1300
New weighted rating	1315	1307.3	1293	1299.7
New weighted performance	0	0	0	0
Temp new rating	1316.6	1309.2	1293.2	1300
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1316.6	1309.2	1293.2	1300
New K-factor	36	36	36	36
New floor	816.6	809.2	793.2	800

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	10	10	0
	0	0	0
	3	0	3
	0	0	0
History	23	20	3

Games since
	Main 10	Standard 10		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	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	18	9	50	0	1325.6	1325.6
Standard	15	8	53.33	28.3	1244.7	1273.1
Rapid	3	1	33.33	-141.7	1730.1	1588.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1316.6	1309.2	1293.2	1300
2025-09-01	1316.6	1309.2	1293.2	1300
2025-08-01	1316.6	1309.2	1293.2	1300
2025-07-01	1316.6	1309.2	1293.2	1300
2025-06-01	1316.6	1309.2	1293.2	1300
2025-05-01	1316.6	1309.2	1293.2	1300
2025-04-01	1316.6	1309.2	1293.2	1300
2025-03-01	1316.6	1309.2	1293.2	1300
2025-02-01	1316.6	1309.2	1293.2	1300
2025-01-01	1316.6	1309.2	1293.2	1300
2024-12-01	1316.6	1309.2	1293.2	1300
2024-11-01	1316.6	1309.2	1293.2	1300
2024-10-01	1316.6	1309.2	1293.2	1300
2024-09-01	1316.6	1309.2	1293.2	1300
2024-08-01	1316.6	1309.2	1293.2	1300
2024-07-01	1316.6	1309.2	1293.2	1300
2024-06-01	1316.6	1309.2	1293.2	1300
2024-08-01	1316.6	1309.2	1293.2	1300
2024-04-01	1316.6	1309.2	1293.2	1300
2024-03-01	1278.1	1260.3	1293.2	1300
2024-02-01	1278.1	1260.3	1293.2	1300
2024-01-01	1278.1	1260.3	1293.2	1300
2023-12-01	1197.4	1178	1222	1200
2023-11-01	1197.4	1178	1222	1200

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	Valia's Open 2024 (A)	2024-03-02	2024-03-02	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
2	Laerskool Midvaal Chess Open Section 2024 (A)	2024-02-10	2024-02-10	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
3	CPH Chess Clubs Challenge 2022 (A)	2022-11-12	2022-11-12	Rapid	Johannesburg Metro (GJM)	7	3	1	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	2	Tournament Valia's Open 2024				Tournament Valia's Open 2024
		date 2024-03-02	rnd 2	type Standard	result 1	date 2024-03-02	rnd 3	type Standard	result 1
		Opponent Jonker, J (Jaen-Pierre)				Opponent Williams, A (Anika)
2	2	Tournament Laerskool Midvaal Chess Open Section 2024				Tournament Laerskool Midvaal Chess Open Section 2024
		date 2024-02-10	rnd 4	type Standard	result 1	date 2024-02-10	rnd 5	type Standard	result 1
		Opponent Swan, E (Ettienne)				Opponent Radebe, T (Thabang)
3	2	Tournament CPH Chess Clubs Challenge 2022				Tournament Laerskool Midvaal Chess Open Section 2024
		date 2022-11-12	rnd 7	type Rapid	result 1	date 2024-02-10	rnd 1	type Standard	result 1
		Opponent Chinoruma, T (Taurai)				Opponent Grove, JJ (Jakobus)

#	Games	Start				End
1	2	Tournament Valia's Open 2024				Tournament Valia's Open 2024
		date 2024-03-02	rnd 2	type Standard	result 1	date 2024-03-02	rnd 3	type Standard	result 1
		Opponent Jonker, J (Jaen-Pierre)				Opponent Williams, A (Anika)
2	2	Tournament Laerskool Midvaal Chess Open Section 2024				Tournament Laerskool Midvaal Chess Open Section 2024
		date 2024-02-10	rnd 4	type Standard	result 1	date 2024-02-10	rnd 5	type Standard	result 1
		Opponent Swan, E (Ettienne)				Opponent Radebe, T (Thabang)
3	2	Tournament ChessExcellence July Club 1500 2018				Tournament ChessExcellence July Club 1500 2018
		date 2018-07-22	rnd 3	type Standard	result 1	date 2018-07-22	rnd 4	type Standard	result 1
		Opponent Miseda, W (Wande)				Opponent Ward, J (Joshua)

#	Games	Start				End
1	1	Tournament CPH Chess Clubs Challenge 2022				Tournament CPH Chess Clubs Challenge 2022
		date 2022-11-12	rnd 7	type Rapid	result 1	date 2022-11-12	rnd 7	type Rapid	result 1
		Opponent Chinoruma, T (Taurai)				Opponent Chinoruma, T (Taurai)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Valia's Open 2024				Tournament Valia's Open 2024
		date 2024-03-02	rnd 2	type Standard	result 1	date 2024-03-02	rnd 3	type Standard	result 1
		Opponent Jonker, J (Jaen-Pierre)				Opponent Williams, A (Anika)
2	2	Tournament Laerskool Midvaal Chess Open Section 2024				Tournament Laerskool Midvaal Chess Open Section 2024
		date 2024-02-10	rnd 4	type Standard	result 1	date 2024-02-10	rnd 5	type Standard	result 1
		Opponent Swan, E (Ettienne)				Opponent Radebe, T (Thabang)
3	2	Tournament CPH Chess Clubs Challenge 2022				Tournament Laerskool Midvaal Chess Open Section 2024
		date 2022-11-12	rnd 7	type Rapid	result 1	date 2024-02-10	rnd 1	type Standard	result 1
		Opponent Chinoruma, T (Taurai)				Opponent Grove, JJ (Jakobus)

#	Games	Start				End
1	2	Tournament Valia's Open 2024				Tournament Valia's Open 2024
		date 2024-03-02	rnd 2	type Standard	result 1	date 2024-03-02	rnd 3	type Standard	result 1
		Opponent Jonker, J (Jaen-Pierre)				Opponent Williams, A (Anika)
2	2	Tournament Laerskool Midvaal Chess Open Section 2024				Tournament Laerskool Midvaal Chess Open Section 2024
		date 2024-02-10	rnd 4	type Standard	result 1	date 2024-02-10	rnd 5	type Standard	result 1
		Opponent Swan, E (Ettienne)				Opponent Radebe, T (Thabang)
3	2	Tournament ChessExcellence July Club 1500 2018				Tournament ChessExcellence July Club 1500 2018
		date 2018-07-22	rnd 3	type Standard	result 1	date 2018-07-22	rnd 4	type Standard	result 1
		Opponent Miseda, W (Wande)				Opponent Ward, J (Joshua)

#	Games	Start				End
1	1	Tournament CPH Chess Clubs Challenge 2022				Tournament CPH Chess Clubs Challenge 2022
		date 2022-11-12	rnd 7	type Rapid	result 1	date 2022-11-12	rnd 7	type Rapid	result 1
		Opponent Chinoruma, T (Taurai)				Opponent Chinoruma, T (Taurai)

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	Chibase ,N (Nkosana)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Chibase ,N (Nkosana)	2	1697.3	1272.3	2	1675.2	1272.3	0	0	0	0	0	0
2	Grove ,JJ (Jakobus Johannes)	1	1	425	1	1	425	0	0	0	0	0	0
2	Grove ,JJ (Jakobus Johannes)	1	996	1421	1	996	1421	0	0	0	0	0	0
3	Jonker ,J (Jaen-Pierre)	1	1	425	1	1	425	0	0	0	0	0	0
3	Jonker ,J (Jaen-Pierre)	1	1192.3	1617.3	1	1223.7	1617.3	0	0	0	0	0	0
4	Sefuli ,T (Thato)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Sefuli ,T (Thato)	1	1469.4	1044.4	1	1437.6	1044.4	0	0	0	0	0	0
5	Davids ,A (Anton)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Davids ,A (Anton)	1	1393.3	968.3	1	1385	968.3	0	0	0	0	0	0
6	Miseda ,W (Wande)	1	1	425	1	1	425	0	0	0	0	0	0
6	Miseda ,W (Wande)	1	588.1	1013.1	1	598.2	1013.1	0	0	0	0	0	0
7	Dube ,M (Mika)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Dube ,M (Mika)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Conradie ,D (Dirk)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Conradie ,D (Dirk)	1	1509.6	1084.6	1	1503.6	1084.6	0	0	0	0	0	0
9	Ward ,J (Joshua)	1	1	425	1	1	425	0	0	0	0	0	0
9	Ward ,J (Joshua)	1	916.7	1341.7	1	940.2	1341.7	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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Personal

Mokwena, O (Otto)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms