Chess South Africa
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Chess South Africa
Mhlakaza, O (Oko)
Dob:
2007/04/30 (U18)
Gender:
Male
Chess SA id:
107094799
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2020/01/08 (1591 days ago)
Ratings
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1257.9
Curent Weighted rating
1257.9
Curent Weighted performance
509.9
Current official/published rating (highest between Raw, WR and WP)
1257.9
Current floor (min rating allowed)
757.9
Current highest rating achieved
1257.9
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±152.7
Current Raw change used (final)
0.0
Projected new Raw rating
1257.9
Projected new Weighed rating
1257.9
Projected new Weighted performance
509.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1257.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1257.9
Projected new floor
757.9
Projected new K-facor
36
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1246.3
Curent Weighted rating
1246.3
Curent Weighted performance
507.9
Current official/published rating (highest between Raw, WR and WP)
1246.3
Current floor (min rating allowed)
758.6
Current highest rating achieved
1258.6
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±155.2
Current Raw change used (final)
0.0
Projected new Raw rating
1246.3
Projected new Weighed rating
1246.3
Projected new Weighted performance
507.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1246.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1258.6
Projected new floor
758.6
Projected new K-facor
36
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
11
2019 South African Junior Team Championships (U14D)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
5.5
1190.9
1177.9
Analysis
10
GJM vs GE Inter Region 2019 (U12 Reserve)
2019/10/05
2019/10/05
Johannesburg Metro (GJM)
Standard
60
0.83
5
3
2.0
1185.2
1171.4
Analysis
9
JHB Metro Closed 2019 (U14)
2019/07/27
2019/07/28
Johannesburg Metro (GJM)
Standard
90
0.94
6
6
3.0
1187.9
1173.9
Analysis
8
4th Knight Riders Junior Open 2019 (A)
2019/06/29
2019/06/29
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.5
1254.2
1252.4
Analysis
7
Khutsong Chess Club vs Knight Riders 2019 (B)
2019/06/08
2019/06/08
West Rand (GWR)
Standard
60
0.83
5
5
0.5
1254.2
1252.4
Analysis
6
2019 Gauteng Primary Schools Individual Chess Championships (U13 Boys)
2019/05/25
2019/05/25
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1256.6
1256.4
Analysis
5
South African Junior Team Championships 2018 (U12D)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
6
4.5
1251.9
1258.6
Analysis
4
Gold Reef City Schools Chess 2018 (U12)
2018/10/13
2018/10/13
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.5
1237.3
1243.5
Analysis
3
D10 Schools Individuals 2018 (U11 Boys)
2018/05/18
2018/05/18
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1231.6
1238.8
Analysis
2
Knights 2nd Junior Open 2018 (U12)
2018/04/28
2018/04/28
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.5
1214.6
1217.6
Analysis
1
Knights Junior Open 2018 (U12)
2018/03/17
2018/03/17
Johannesburg Metro (GJM)
Standard
61
0.83
5
5
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Standard
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Rapid
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
57
30
8
19
34.0
59.6
82.0
1166.5
1248.5
White
31
18
4
9
20.0
64.5
123.4
1167.1
1290.5
Black
26
12
4
10
14.0
53.8
32.7
1165.7
1198.3
Standard
All
57
30
8
19
34.0
59.6
82.0
1166.5
1248.5
White
31
18
4
9
20.0
64.5
123.4
1167.1
1290.5
Black
26
12
4
10
14.0
53.8
32.7
1165.7
1198.3
Rapid
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
110094192
Griesel, J (Johanco)
2
2.0
2
0
0
100.0
1251.9
425.0
1676.9
View list
2
1070099250
Ndebele, N (Nkanyiso)
2
2.0
2
0
0
100.0
1207.3
425.0
1632.3
View list
3
108084752
Sithebe, S (Smangaliso)
2
1.0
1
0
1
50.0
1245.8
0.0
1245.8
View list
4
107094804
Qwabe, K (Kelebogile)
2
1.0
0
2
0
50.0
1234.4
0.0
1234.4
View list
5
106075185
Mkhize, M (Mbuso)
2
0.5
0
1
1
25.0
1221.1
-212.5
1008.6
View list
6
1080102397
Mhlongo, J (Joel)
1
1.0
1
0
0
100.0
1231.6
425.0
1656.6
View list
7
207094809
Mazibuko, N (Ntokozo)
1
1.0
1
0
0
100.0
1214.6
425.0
1639.6
View list
8
1070107222
Maile, M (Matome)
1
1.0
1
0
0
100.0
1237.3
425.0
1662.3
View list
9
107064251
Kriel, R (Ruan)
1
1.0
1
0
0
100.0
1190.9
425.0
1615.9
View list
10
109078830
Johnson, A (Ashar)
1
1.0
1
0
0
100.0
1185.2
425.0
1610.2
View list
11
1070115250
Mokoko, M (Mphalo)
1
1.0
1
0
0
100.0
1256.6
425.0
1681.6
View list
12
106069421
Mofokeng, K (Kamohelo)
1
1.0
1
0
0
100.0
1187.9
425.0
1612.9
View list
13
1060109557
Hlongwane, S (Simphiwe)
1
1.0
1
0
0
100.0
1256.6
425.0
1681.6
View list
14
106092825
Arthur, T (Ty)
1
1.0
1
0
0
100.0
1190.9
425.0
1615.9
View list
15
107092250
Brown, D (Daniel)
1
1.0
1
0
0
100.0
1187.9
425.0
1612.9
View list
16
108088040
Black, C (Connor)
1
1.0
1
0
0
100.0
1185.2
425.0
1610.2
View list
17
109087730
Molobye, T (Tlotlang)
1
1.0
1
0
0
100.0
1190.9
425.0
1615.9
View list
18
1070115663
Msimango, S (Siphulwazi)
1
1.0
1
0
0
100.0
1187.9
425.0
1612.9
View list
19
1080102399
Mukwevho, J (Junior)
1
1.0
1
0
0
100.0
1231.6
425.0
1656.6
View list
20
1080112023
Muller, L (Leon)
1
1.0
1
0
0
100.0
1190.9
425.0
1615.9
View list