Chess South Africa
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Chess South Africa
Joubert, R (Rebecca)
Dob:
2008/06/01 (U18)
Gender:
Female
Chess SA id:
2080136900
FIDE id:
Region:
Buffalo City (EBC)
Citizen:
RSA
Title(s):
Last active:
2022/06/11 (707 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
1092.1
Curent Weighted rating
1092.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1092.1
Current floor (min rating allowed)
620.7
Current highest rating achieved
1120.7
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)
±193.4
Current Raw change used (final)
0.0
Projected new Raw rating
1092.1
Projected new Weighed rating
1092.1
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1092.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1120.7
Projected new floor
620.7
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
1106.0
Curent Weighted rating
1106.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1106.0
Current floor (min rating allowed)
606.0
Current highest rating achieved
1106.0
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)
±189.6
Current Raw change used (final)
0.0
Projected new Raw rating
1106.0
Projected new Weighed rating
1106.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1106.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1106.0
Projected new floor
606.0
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
1114.0
Curent Weighted rating
1114.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1114.0
Current floor (min rating allowed)
614.0
Current highest rating achieved
1114.0
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)
±187.4
Current Raw change used (final)
0.0
Projected new Raw rating
1114.0
Projected new Weighed rating
1114.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1114.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1114.0
Projected new floor
614.0
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
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)
614.0
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
614.0
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
BC Chess Trials 5 of 5 2022 (B)
2022/06/11
2022/06/11
Buffalo City (EBC)
Rapid
20
0.47
7
6
1.0
1120.7
1200.0
Analysis
1
BC Trials 1 2022 (U14B+U16B)
2022/02/11
2022/02/11
Buffalo City (EBC)
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
10
1
0
9
1.0
10.0
-340.0
1152.7
812.7
White
4
1
0
3
1.0
25.0
-212.5
1150.6
938.1
Black
6
0
0
6
0.0
0.0
-425.0
1154.2
729.2
Standard
All
4
0
0
4
0.0
0.0
-425.0
1097.3
672.3
White
1
0
0
1
0.0
0.0
-425.0
953.5
528.5
Black
3
0
0
3
0.0
0.0
-425.0
1145.2
720.2
Rapid
All
6
1
0
5
1.0
16.7
-283.3
1189.7
906.4
White
3
1
0
2
1.0
33.3
-141.7
1216.3
1074.6
Black
3
0
0
3
0.0
0.0
-425.0
1163.1
738.1
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
1090141782
Nocanda, N (Ndalo)
1
1.0
1
0
0
100.0
1120.7
425.0
1545.7
View list
2
1090141785
Shiyani, K (Kungawo)
1
0.0
0
0
1
0.0
1120.7
-425.0
695.7
View list
3
1090109296
Schutte, A (Adrian)
1
0.0
0
0
1
0.0
1120.7
-425.0
695.7
View list
4
1060141954
Pillay, D (Devhir)
1
0.0
0
0
1
0.0
1120.7
-425.0
695.7
View list
5
107076333
Ntozakhe, S (Siyolise)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
2100131154
Ndumndum, E (Eyabo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
2030136901
Mbete, S (Siyavuya)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
1110137761
Mbanga, I (Iyzai)
1
0.0
0
0
1
0.0
1120.7
-425.0
695.7
View list
9
1100133029
Bushe, L (Luthando)
1
0.0
0
0
1
0.0
1120.7
-425.0
695.7
View list
10
2100109268
Bhattarai, A (Alisha)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list