Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Mabena, D (Dumisani)
Dob:
2002/12/13 (Adult)
Gender:
Male
Chess SA id:
102090255
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2019/07/20 (1808 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
Current Raw rating
1246.3
Current Weighted rating
1246.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1246.3
Current highest rating achieved
1246.3
Current floor (min rating allowed)
746.3
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
1146.6
Projected new Weighted performance
277.9
Projected new final Raw rating (if new WP > new Raw)
1246.3
Projected new highest rating
1246.3
Projected new floor
746.3
Projected new K-facor
36
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
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
Current Raw rating
1256.2
Current Weighted rating
1256.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1256.2
Current highest rating achieved
1256.2
Current floor (min rating allowed)
756.2
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)
±153.1
Current Raw change used (final)
0.0
Projected new Raw rating
1256.2
Projected new Weighed rating
1155.7
Projected new Weighted performance
277.9
Projected new final Raw rating (if new WP > new Raw)
1256.2
Projected new highest rating
1256.2
Projected new floor
756.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1256.2
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
s
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
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
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
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
2
2019 D1 Gauteng North Schools League Team Finals (U17+U19 Mixed)
2019/07/20
2019/07/20
Tshwane (GTP)
Standard
60
0.83
5
3
3.0
1200.3
1200.4
Analysis
1
2018 D1 Gauteng North Individual Chess Championships (U18 Boys)
2018/05/19
2018/05/19
Tshwane (GTP)
Standard
60
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
8
6
0
2
6.0
75.0
212.5
1112.5
1325.0
White
3
3
0
0
3.0
100.0
425.0
1200.0
1625.0
Black
5
3
0
2
3.0
60.0
85.0
1060.1
1145.1
Standard
All
8
6
0
2
6.0
75.0
212.5
1112.5
1325.0
White
3
3
0
0
3.0
100.0
425.0
1200.0
1625.0
Black
5
3
0
2
3.0
60.0
85.0
1060.1
1145.1
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
1010103016
Thulani, V (Victor)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1030117119
Rathogwa, N (Nkosinathi)
1
1.0
1
0
0
100.0
1200.3
425.0
1625.3
View list
3
1020103042
Ntuli, B (Benele)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1010103033
Lindokuhle, B (Bongani)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1030105813
Masombuka, T (Thokozani)
1
1.0
1
0
0
100.0
1200.3
425.0
1625.3
View list
6
1060117114
Maseka, S (Surprise)
1
1.0
1
0
0
100.0
1200.3
425.0
1625.3
View list
7
101080159
Mahlangu, G (Given)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
101060648
Mphamo, U (Ureeze)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
