Chess South Africa
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Chess South Africa
Chopiso, Y (Yomelela)
Dob:
2011/06/16 (U14)
Gender:
Female
Chess SA id:
2110149805
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2023/05/13 (373 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
1095.3
Curent Weighted rating
1113.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1113.3
Current floor (min rating allowed)
649.5
Current highest rating achieved
1149.5
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)
±192.5
Current Raw change used (final)
0.0
Projected new Raw rating
1095.3
Projected new Weighed rating
1110.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1110.0
Projected effective change (new Official - current Official)
-3.3
Projected new highest rating
1149.5
Projected new floor
649.5
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
1138.8
Curent Weighted rating
1146.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1146.1
Current floor (min rating allowed)
638.8
Current highest rating achieved
1138.8
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)
±180.9
Current Raw change used (final)
0.0
Projected new Raw rating
1138.8
Projected new Weighed rating
1144.5
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1144.5
Projected effective change (new Official - current Official)
-1.6
Projected new highest rating
1138.8
Projected new floor
638.8
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
1095.2
Curent Weighted rating
1118.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1118.3
Current floor (min rating allowed)
595.2
Current highest rating achieved
1095.2
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)
±192.5
Current Raw change used (final)
0.0
Projected new Raw rating
1095.2
Projected new Weighed rating
1114.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1114.4
Projected effective change (new Official - current Official)
-3.8
Projected new highest rating
1095.2
Projected new floor
595.2
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
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)
595.2
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
595.2
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
2
Rhenish Primary Tournament 2023 (U14)
2023/05/13
2023/05/13
Cape Winelands (WCW)
Rapid
30
0.60
6
5
0.0
1149.5
1200.0
Analysis
1
Cape Winelands Schools Chess - Trials 1 2023 (U13 Girls)
2023/02/18
2023/02/18
Cape Winelands (WCW)
Standard
60
0.83
5
5
1.0
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
10
1
0
9
1.0
10.0
-340.0
1185.7
845.7
White
4
1
0
3
1.0
25.0
-212.5
1193.0
980.5
Black
6
0
0
6
0.0
0.0
-425.0
1180.9
755.9
Standard
All
5
1
0
4
1.0
20.0
-255.0
1188.6
933.6
White
2
1
0
1
1.0
50.0
0.0
1185.9
1185.9
Black
3
0
0
3
0.0
0.0
-425.0
1190.3
765.3
Rapid
All
5
0
0
5
0.0
0.0
-425.0
1182.8
757.8
White
2
0
0
2
0.0
0.0
-425.0
1200.0
775.0
Black
3
0
0
3
0.0
0.0
-425.0
1171.4
746.4
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
2110149812
Moos, A (Anthenecia)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
2110149810
Mathe, E (Elam)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
3
2100156935
Maritz, A (Ashnique)
1
0.0
0
0
1
0.0
1149.5
-425.0
724.5
View list
4
2110139459
Kaji, S (Somila)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
1100156931
Julius, D (Devon)
1
0.0
0
0
1
0.0
1149.5
-425.0
724.5
View list
6
1110137462
Jephtha, U (Uziel)
1
0.0
0
0
1
0.0
1149.5
-425.0
724.5
View list
7
2100113433
Fihla, E (Esethu)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
1110156928
Daniels, C (Cee-Jay)
1
0.0
0
0
1
0.0
1149.5
-425.0
724.5
View list
9
2100137486
Booysen, K (Kayden)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
2100156922
Arries, M (Manon)
1
0.0
0
0
1
0.0
1149.5
-425.0
724.5
View list