Chess South Africa
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Chess South Africa
Simelane, S (Sibongile)
Dob:
2008/08/29 (U18)
Gender:
Female
Chess SA id:
2080143487
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2023/08/19 (312 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
1160.2
Current Weighted rating
1151.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1160.2
Current highest rating achieved
1160.2
Current floor (min rating allowed)
660.2
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)
±175.5
Current Raw change used (final)
0.0
Projected new Raw rating
1160.2
Projected new Weighed rating
1059.6
Projected new Weighted performance
531.0
Projected new final Raw rating (if new WP > new Raw)
1160.2
Projected new highest rating
1160.2
Projected new floor
660.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1160.2
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
1154.4
Current Weighted rating
1142.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1154.4
Current highest rating achieved
1154.4
Current floor (min rating allowed)
654.4
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)
±176.9
Current Raw change used (final)
0.0
Projected new Raw rating
1154.4
Projected new Weighed rating
1052.0
Projected new Weighted performance
531.0
Projected new final Raw rating (if new WP > new Raw)
1154.4
Projected new highest rating
1154.4
Projected new floor
654.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1154.4
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
2023 Gauteng Top Schools (U15 Girls)
2023/08/19
2023/08/19
West Rand (GWR)
Standard
60
0.83
5
5
3.0
1130.3
1115.6
Analysis
1
2022 Gauteng Schools Individual Chess Championship (U15 Girls)
2022/06/18
2022/06/18
Ekurhuleni (GE)
Standard
60
0.83
5
4
0.0
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
9
3
0
6
3.0
33.3
-141.7
1187.5
1045.8
White
4
1
0
3
1.0
25.0
-212.5
1175.4
962.9
Black
5
2
0
3
2.0
40.0
-85.0
1197.2
1112.2
Standard
All
9
3
0
6
3.0
33.3
-141.7
1187.5
1045.8
White
4
1
0
3
1.0
25.0
-212.5
1175.4
962.9
Black
5
2
0
3
2.0
40.0
-85.0
1197.2
1112.2
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
2080141937
Motsepe, B (Bokamoso)
1
1.0
1
0
0
100.0
1130.3
425.0
1555.3
View list
2
2080145964
Shabangu, T (Thandolwethu)
1
1.0
1
0
0
100.0
1130.3
425.0
1555.3
View list
3
2080161022
Nemavhola, M (Mukundi)
1
1.0
1
0
0
100.0
1130.3
425.0
1555.3
View list
4
2080106625
Van Der Merwe, C (Clara)
1
0.0
0
0
1
0.0
1130.3
-425.0
705.3
View list
5
2070102522
Van Den Heever, N (Natasha)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
2090161021
Negondani, L (Livhuwani)
1
0.0
0
0
1
0.0
1130.3
-425.0
705.3
View list
7
2080137794
Marako, T (Tanatswa)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
2080143468
Maloyi, N (Ngelosi)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
2070141935
Isiuwa-Alaike, A (Adore)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
