Chess South Africa
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Chess South Africa
Sibande, S (Sheron)
Dob:
2005/06/13 (U20)
Gender:
Female
Chess SA id:
205059009
FIDE id:
Region:
Gert Sibande (MGS)
Citizen:
RSA
Title(s):
Last active:
2024/05/05 (52 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
653.2
Current Weighted rating
594.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
653.2
Current highest rating achieved
653.2
Current floor (min rating allowed)
153.2
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)
±361.4
Current Raw change used (final)
0.0
Projected new Raw rating
653.2
Projected new Weighed rating
547.9
Projected new Weighted performance
711.6
Projected new final Raw rating (if new WP > new Raw)
711.6
Projected new highest rating
711.6
Projected new floor
211.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
711.6
Projected effective change (new Official - current Official)
+58.4
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
625.2
Current Weighted rating
570.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
625.2
Current highest rating achieved
625.2
Current floor (min rating allowed)
125.2
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)
±376.1
Current Raw change used (final)
0.0
Projected new Raw rating
625.2
Projected new Weighed rating
525.1
Projected new Weighted performance
424.8
Projected new final Raw rating (if new WP > new Raw)
625.2
Projected new highest rating
625.2
Projected new floor
125.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
625.2
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
821.4
Current Weighted rating
697.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
821.4
Current highest rating achieved
821.4
Current floor (min rating allowed)
500.0
Current K-factor
40
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)
±284.4
Current Raw change used (final)
0.0
Projected new Raw rating
821.4
Projected new Weighed rating
645.6
Projected new Weighted performance
377.4
Projected new final Raw rating (if new WP > new Raw)
821.4
Projected new highest rating
821.4
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
821.4
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
565.6
Current Weighted rating
565.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
565.6
Current highest rating achieved
565.6
Current floor (min rating allowed)
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)
±409.4
Current Raw change used (final)
0.0
Projected new Raw rating
565.6
Projected new Weighed rating
520.4
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
565.6
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
565.6
Projected effective change (new Official - current Official)
-0.0
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
Spartan Bishops Chess Championships 2024 (Queens)
2024/05/04
2024/05/05
Bojanala Platina (NBR)
Standard
60
0.83
5
5
1.5
604.1
566.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
Spartan Bishops Chess Championships 2024 (Queens)
2024/05/04
2024/05/05
Bojanala Platina (NBR)
Standard
60
0.83
5
5
1.5
604.1
566.0
Analysis
1
Makhanda Schools Chess Championship 2023 (A)
2023/09/30
2023/09/30
Sarah Baartman (ESB)
Rapid
15
0.39
6
5
2.5
565.6
565.6
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
1
1
3
1.5
30.0
-170.0
1467.4
1297.4
White
2
0
0
2
0.0
0.0
-425.0
1495.9
1070.9
Black
3
1
1
1
1.5
50.0
0.0
1448.3
1448.3
Standard
All
5
1
1
3
1.5
30.0
-170.0
1467.4
1297.4
White
2
0
0
2
0.0
0.0
-425.0
1495.9
1070.9
Black
3
1
1
1
1.5
50.0
0.0
1448.3
1448.3
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
3
2
5
4.0
40.0
-85.0
1357.5
1272.5
White
5
1
0
4
1.0
20.0
-255.0
1326.6
1071.6
Black
5
2
2
1
3.0
60.0
85.0
1388.3
1473.3
Standard
All
5
1
1
3
1.5
30.0
-170.0
1467.4
1297.4
White
2
0
0
2
0.0
0.0
-425.0
1495.9
1070.9
Black
3
1
1
1
1.5
50.0
0.0
1448.3
1448.3
Rapid
All
5
2
1
2
2.5
50.0
0.0
1247.6
1247.6
White
3
1
0
2
1.0
33.3
-141.7
1213.7
1072.0
Black
2
1
1
0
1.5
75.0
212.5
1298.3
1510.8
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
1080152672
Sobayeni, A (Anam)
1
1.0
1
0
0
100.0
565.6
425.0
990.6
View list
2
1080152667
Papu, B (Bunakho)
1
1.0
1
0
0
100.0
565.6
425.0
990.6
View list
3
2050303200
Motlhako, K (Kaone)
1
1.0
1
0
0
100.0
604.1
425.0
1029.1
View list
4
1040097470
Makhoane, T (Tukiso)
1
0.5
0
1
0
50.0
604.1
0.0
604.1
View list
5
2100151704
Moller, S (Sarah)
1
0.5
0
1
0
50.0
565.6
0.0
565.6
View list
6
104069713
Vorster, T (Tyrone)
1
0.0
0
0
1
0.0
604.1
-425.0
179.1
View list
7
1060152645
Vena, O (Oyisa)
1
0.0
0
0
1
0.0
565.6
-425.0
140.6
View list
8
1020152644
Tywakadi, S (Similo)
1
0.0
0
0
1
0.0
565.6
-425.0
140.6
View list
9
1050118758
Mokitimi, U (Unathi)
1
0.0
0
0
1
0.0
604.1
-425.0
179.1
View list
10
207095816
Moshoboro, SA (Sharell Arona)
1
0.0
0
0
1
0.0
604.1
-425.0
179.1
View list