Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mhlakaza, O (Oko)

Chess SA id

107094799

FIDE id

Date of birth

2007-04-30 (U20)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-01-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1257.9	1246.3	1200	1200
Raw rating	1257.9	1246.3	1200	1200
Weighted rating	1257.9	1246.3	1200	1200
Weighted performance	285.8	284.7	0	0
Floor	757.9	758.6	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	152.7	155.2	165.8	165.8
Highest rating	1312.3 2018-04-01	1315.8 2018-04-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1257.9 2024-02-01	1258.6 2018-11-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1257.9 2024-02-01	1258.6 2019-06-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1312.3 2018-04-01	1315.8 2018-04-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1257.9	1246.3	1200	1200
Analysis
Rating	1257.9	1246.3	1200	1200
Raw rating	1257.9	1246.3	1200	1200
Weighted rating	1257.9	1246.3	1200
Weighted performance	285.8	284.7	0
K-factor	36	36	36	36
Floor	757.9	758.6	700	700
Max/Min rating change allowed	152.7	155.2	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	1257.9	1246.3	1200	1200
New weighted rating	1257.9	1246.3	1200	1200
New weighted performance	278.6	277.5	0	0
Temp new rating	1257.9	1246.3	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1257.9	1246.3	1200	1200
New K-factor	36	36	36	36
New floor	757.9	758.6	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	62	62

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	57	34	59.65	82	1166.5	1248.5
Standard	57	34	59.65	82	1166.5	1248.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1257.9	1246.3	1200	1200
2025-09-30	1257.9	1246.3	1200	1200
2025-09-01	1257.9	1246.3	1200	1200
2025-08-01	1257.9	1246.3	1200	1200
2025-07-01	1257.9	1246.3	1200	1200
2025-06-01	1257.9	1246.3	1200	1200
2025-05-01	1257.9	1246.3	1200	1200
2025-04-01	1257.9	1246.3	1200	1200
2025-03-01	1257.9	1246.3	1200	1200
2025-02-01	1257.9	1246.3	1200	1200
2025-01-01	1257.9	1246.3	1200	1200
2024-12-01	1257.9	1246.3	1200	1200
2024-11-01	1257.9	1246.3	1200	1200
2024-10-01	1257.9	1246.3	1200	1200
2024-09-01	1257.9	1246.3	1200	1200
2024-08-01	1257.9	1246.3	1200	1200
2024-07-01	1257.9	1246.3	1200	1200
2024-09-01	1257.9	1246.3	1200	1200
2024-05-01	1257.9	1246.3	1200	1200
2024-04-01	1257.9	1246.3	1200	1200
2024-03-01	1257.9	1246.3	1200	1200
2024-02-01	1257.9	1246.3	1200	1200
2024-01-01	1257.9	1246.3	1200	1200
2023-12-01	1257.9	1246.3	1200	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	2019 South African Junior Team Championships (U14D)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	5.5	Yes	Analysis
2	GJM vs GE Inter Region 2019 (U12 Reserve)	2019-10-05	2019-10-05	Standard	Johannesburg Metro (GJM)	5	3	2	Yes	Analysis
3	JHB Metro Closed 2019 (U14)	2019-07-27	2019-07-28	Standard	Johannesburg Metro (GJM)	6	6	3	Yes	Analysis
4	Khutsong Chess Club vs Knight Riders 2019 (B)	2019-06-08	2019-06-08	Standard	West Rand (GWR)	5	5	0.5	Yes	Analysis
5	4th Knight Riders Junior Open 2019 (A)	2019-06-29	2019-06-29	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
6	2019 Gauteng Primary Schools Individual Chess Championships (U13 Boys)	2019-05-25	2019-05-25	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
7	South African Junior Team Championships 2018 (U12D)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	6	4.5	Yes	Analysis
8	Gold Reef City Schools Chess 2018 (U12)	2018-10-13	2018-10-13	Standard	Johannesburg Metro (GJM)	5	5	3.5	Yes	Analysis
9	D10 Schools Individuals 2018 (U11 Boys)	2018-05-18	2018-05-18	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
10	Knights 2nd Junior Open 2018 (U12)	2018-04-28	2018-04-28	Standard	Johannesburg Metro (GJM)	5	5	3.5	Yes	Analysis
11	Knights Junior Open 2018 (U12)	2018-03-17	2018-03-17	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis

#	Games	Start				End
1	5	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-05	rnd 3	type Standard	result 1	date 2020-01-08	rnd 7	type Standard	result 0.5
		Opponent Arthur, T (Ty)				Opponent Van Straaten, R (Ruan)
2	5	Tournament JHB Metro Closed 2019				Tournament GJM vs GE Inter Region 2019
		date 2019-07-28	rnd 4	type Standard	result 1	date 2019-10-05	rnd 4	type Standard	result 1
		Opponent Brown, D (Daniel)				Opponent Black, C (Connor)
3	5	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-17	rnd 3	type Standard	result 1	date 2018-12-20	rnd 7	type Standard	result 1
		Opponent Griesel, J (Johanco)				Opponent Potgieter, J (Jerome Jonathan)

#	Games	Start				End
1	5	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-05	rnd 3	type Standard	result 1	date 2020-01-08	rnd 7	type Standard	result 0.5
		Opponent Arthur, T (Ty)				Opponent Van Straaten, R (Ruan)
2	5	Tournament JHB Metro Closed 2019				Tournament GJM vs GE Inter Region 2019
		date 2019-07-28	rnd 4	type Standard	result 1	date 2019-10-05	rnd 4	type Standard	result 1
		Opponent Brown, D (Daniel)				Opponent Black, C (Connor)
3	5	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-17	rnd 3	type Standard	result 1	date 2018-12-20	rnd 7	type Standard	result 1
		Opponent Griesel, J (Johanco)				Opponent Potgieter, J (Jerome Jonathan)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament JHB Metro Closed 2019				Tournament GJM vs GE Inter Region 2019
		date 2019-07-28	rnd 4	type Standard	result 1	date 2019-10-05	rnd 4	type Standard	result 1
		Opponent Brown, D (Daniel)				Opponent Black, C (Connor)
2	5	Tournament Knights 2nd Junior Open 2018				Tournament D10 Schools Individuals 2018
		date 2018-04-28	rnd 4	type Standard	result 1	date 2018-05-18	rnd 3	type Standard	result 1
		Opponent Mazibuko, N (Ntokozo)				Opponent Mhlongo, J (Joel)
3	4	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-05	rnd 3	type Standard	result 1	date 2020-01-07	rnd 6	type Standard	result 1
		Opponent Arthur, T (Ty)				Opponent Muller, L (Leon)

#	Games	Start				End
1	5	Tournament JHB Metro Closed 2019				Tournament GJM vs GE Inter Region 2019
		date 2019-07-28	rnd 4	type Standard	result 1	date 2019-10-05	rnd 4	type Standard	result 1
		Opponent Brown, D (Daniel)				Opponent Black, C (Connor)
2	5	Tournament Knights 2nd Junior Open 2018				Tournament D10 Schools Individuals 2018
		date 2018-04-28	rnd 4	type Standard	result 1	date 2018-05-18	rnd 3	type Standard	result 1
		Opponent Mazibuko, N (Ntokozo)				Opponent Mhlongo, J (Joel)
3	4	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-05	rnd 3	type Standard	result 1	date 2020-01-07	rnd 6	type Standard	result 1
		Opponent Arthur, T (Ty)				Opponent Muller, L (Leon)

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	Sithebe ,S (Smangaliso)	2	1	0	2	1	0	0	0	0	0	0	0
1	Sithebe ,S (Smangaliso)	2	1102.1	1102.1	2	1099.2	1102.1	0	0	0	0	0	0
2	Mkhize ,M (Mbuso)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
2	Mkhize ,M (Mbuso)	2	1244.4	1031.9	2	1237.6	1031.9	0	0	0	0	0	0
3	Ndebele ,N (Nkanyiso)	2	2	425	2	2	425	0	0	0	0	0	0
3	Ndebele ,N (Nkanyiso)	2	1183.4	1608.4	2	1180	1608.4	0	0	0	0	0	0
4	Griesel ,J (Johanco)	2	2	425	2	2	425	0	0	0	0	0	0
4	Griesel ,J (Johanco)	2	1132.7	1557.7	2	1098.4	1557.7	0	0	0	0	0	0
5	Qwabe ,K (Kelebogile)	2	1	0	2	1	0	0	0	0	0	0	0
5	Qwabe ,K (Kelebogile)	2	1212.9	1212.9	2	1217.2	1212.9	0	0	0	0	0	0
6	Mukwevho ,J (Junior)	1	1	425	1	1	425	0	0	0	0	0	0
6	Mukwevho ,J (Junior)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Moss ,P (Prince)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Moss ,P (Prince)	1	1331.7	906.7	1	1355.1	906.7	0	0	0	0	0	0
8	Onyemah ,C (Chioma)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Onyemah ,C (Chioma)	1	1076.8	651.8	1	1049.2	651.8	0	0	0	0	0	0
9	Skhumbuzo ,Z (Zondo)	1	1	425	1	1	425	0	0	0	0	0	0
9	Skhumbuzo ,Z (Zondo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Muller ,L (Leon)	1	1	425	1	1	425	0	0	0	0	0	0
10	Muller ,L (Leon)	1	1219.8	1644.8	1	1223.1	1644.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Mhlakaza, O (Oko)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms