Chess South Africa
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Chess South Africa
Matabane, O (Ofentse Blessing)
Dob:
2005/09/01 (U20)
Gender:
Male
Chess SA id:
105091097
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2022/08/26 (647 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
807.6
Curent Weighted rating
807.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
807.6
Current floor (min rating allowed)
500.0
Current highest rating achieved
807.6
Current K-factor
40
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)
±290.0
Current Raw change used (final)
0.0
Projected new Raw rating
807.6
Projected new Weighed rating
807.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
807.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
807.6
Projected new floor
500.0
Projected new K-facor
40
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
796.0
Curent Weighted rating
777.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
796.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
796.0
Current K-factor
40
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)
±294.8
Current Raw change used (final)
0.0
Projected new Raw rating
796.0
Projected new Weighed rating
780.1
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
796.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
796.0
Projected new floor
500.0
Projected new K-facor
40
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
623.3
Curent Weighted rating
620.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
623.3
Current floor (min rating allowed)
500.0
Current highest rating achieved
623.3
Current K-factor
40
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)
±377.1
Current Raw change used (final)
0.0
Projected new Raw rating
623.3
Projected new Weighed rating
621.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
623.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
623.3
Projected new floor
500.0
Projected new K-facor
40
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
500.0
Curent Weighted rating
500.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
500.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
500.0
Current K-factor
40
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)
±449.5
Current Raw change used (final)
0.0
Projected new Raw rating
500.0
Projected new Weighed rating
500.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
500.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
500.0
Projected new floor
500.0
Projected new K-facor
40
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
4
2022 Gauteng Schools Team Championships (U17 Open)
2022/08/26
2022/08/26
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
675.5
605.6
Analysis
3
Gauteng D9 Finals 2019 (U15 Boys)
2019/05/18
2019/05/18
Johannesburg Metro (GJM)
Rapid
45
0.74
5
5
3.0
587.6
500.0
Analysis
2
2018 Gauteng League Final (U13)
2018/08/24
2018/08/24
Tshwane (GTP)
Standard
60
0.83
5
4
2.0
530.5
536.8
Analysis
1
2018 Gauteng Secondary Schools Individual Chess Championships (U13 Boys)
2018/05/25
2018/05/25
Tshwane (GTP)
Standard
60
0.83
5
4
1.0
500.0
500.0
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
18
10
0
8
10.0
55.6
47.2
1153.1
1200.3
White
9
3
0
6
3.0
33.3
-141.7
1158.4
1016.8
Black
9
7
0
2
7.0
77.8
236.1
1147.8
1383.9
Standard
All
13
7
0
6
7.0
53.8
32.7
1135.0
1167.7
White
6
2
0
4
2.0
33.3
-141.7
1137.6
996.0
Black
7
5
0
2
5.0
71.4
182.1
1132.8
1315.0
Rapid
All
5
3
0
2
3.0
60.0
85.0
1200.0
1285.0
White
3
1
0
2
1.0
33.3
-141.7
1200.0
1058.3
Black
2
2
0
0
2.0
100.0
425.0
1200.0
1625.0
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
2050146049
Letchman, M (Marcia Tamar)
1
1.0
1
0
0
100.0
675.5
425.0
1100.5
View list
2
1070146054
Mashigo, A (Amogelang)
1
1.0
1
0
0
100.0
675.5
425.0
1100.5
View list
3
1050113929
Mqambeli, A (Asange)
1
1.0
1
0
0
100.0
587.6
425.0
1012.6
View list
4
1060146065
Mphahlele, B (Boitshoko)
1
1.0
1
0
0
100.0
675.5
425.0
1100.5
View list
5
1060113930
Moyo, B (Bryan)
1
1.0
1
0
0
100.0
587.6
425.0
1012.6
View list
6
105048022
Pretorius, WJM (Martienus)
1
1.0
1
0
0
100.0
675.5
425.0
1100.5
View list
7
1050103261
Phuthi, M (Mbongeni)
1
1.0
1
0
0
100.0
500.0
425.0
925.0
View list
8
1060113928
Ngoepe, T (Tumelo)
1
1.0
1
0
0
100.0
587.6
425.0
1012.6
View list
9
105041779
Villoen, M (Marko)
1
1.0
1
0
0
100.0
530.5
425.0
955.5
View list
10
105050988
Smit, Z (Zack)
1
1.0
1
0
0
100.0
530.5
425.0
955.5
View list
11
106069584
Smit, J (Jan-Daniel)
1
0.0
0
0
1
0.0
530.5
-425.0
105.5
View list
12
107092639
Simpson, M (Michael)
1
0.0
0
0
1
0.0
530.5
-425.0
105.5
View list
13
105052263
Rossouw, R (Rohan)
1
0.0
0
0
1
0.0
500.0
-425.0
75.0
View list
14
1050113931
Musongela, L (Lonji)
1
0.0
0
0
1
0.0
587.6
-425.0
162.6
View list
15
106067184
Mthembu, L (Lebogang)
1
0.0
0
0
1
0.0
675.5
-425.0
250.5
View list
16
1060103266
Mondlane, M (Mandla)
1
0.0
0
0
1
0.0
500.0
-425.0
75.0
View list
17
1040113944
Luketa, M (Mukendi J)
1
0.0
0
0
1
0.0
587.6
-425.0
162.6
View list
18
105059134
De Swardt, E (Eduan)
1
0.0
0
0
1
0.0
500.0
-425.0
75.0
View list