Chess South Africa
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Chess South Africa
Pienaar, B (Bianca)
Dob:
2006/06/20 (U20)
Gender:
Female
Chess SA id:
2060148735
FIDE id:
Region:
Bojanala Platina (NBR)
Citizen:
RSA
Title(s):
Last active:
2023/08/19 (273 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
1090.4
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)
642.5
Current highest rating achieved
1142.5
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)
±193.8
Current Raw change used (final)
0.0
Projected new Raw rating
1090.4
Projected new Weighed rating
1110.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1110.2
Projected effective change (new Official - current Official)
-3.8
Projected new highest rating
1142.5
Projected new floor
642.5
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
1129.2
Curent Weighted rating
1135.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1135.8
Current floor (min rating allowed)
629.2
Current highest rating achieved
1129.2
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)
±183.4
Current Raw change used (final)
0.0
Projected new Raw rating
1129.2
Projected new Weighed rating
1134.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1134.2
Projected effective change (new Official - current Official)
-1.7
Projected new highest rating
1129.2
Projected new floor
629.2
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
1120.0
Curent Weighted rating
1148.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1148.0
Current floor (min rating allowed)
620.0
Current highest rating achieved
1120.0
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)
±185.8
Current Raw change used (final)
0.0
Projected new Raw rating
1120.0
Projected new Weighed rating
1144.3
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1144.3
Projected effective change (new Official - current Official)
-3.7
Projected new highest rating
1120.0
Projected new floor
620.0
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)
620.0
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
620.0
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
Bojanala School League 2023 (U17)
2023/08/19
2023/08/19
Bojanala Platina (NBR)
Rapid
40
0.70
5
4
0.0
1142.5
1200.0
Analysis
1
Harties Wolf Pack 2023 (Knights)
2023/01/21
2023/01/21
Bojanala Platina (NBR)
Standard
62
0.84
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
9
1
0
8
1.0
11.1
-330.6
1170.7
840.1
White
5
1
0
4
1.0
20.0
-255.0
1159.7
904.7
Black
4
0
0
4
0.0
0.0
-425.0
1184.4
759.4
Standard
All
5
1
0
4
1.0
20.0
-255.0
1170.0
915.0
White
3
1
0
2
1.0
33.3
-141.7
1177.5
1035.8
Black
2
0
0
2
0.0
0.0
-425.0
1158.8
733.8
Rapid
All
4
0
0
4
0.0
0.0
-425.0
1171.6
746.6
White
2
0
0
2
0.0
0.0
-425.0
1133.0
708.0
Black
2
0
0
2
0.0
0.0
-425.0
1210.1
785.1
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
109093289
Motswana, R (Rentlafentse)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1090149576
Ramaboa, O (Ontiretse)
1
0.0
0
0
1
0.0
1142.5
-425.0
717.5
View list
3
1140145148
Mokoena, B (Bontle)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
4
1070160015
Manthe, A (Amogelang)
1
0.0
0
0
1
0.0
1142.5
-425.0
717.5
View list
5
109085213
Henning, T (Tiaan)
1
0.0
0
0
1
0.0
1142.5
-425.0
717.5
View list
6
2130144128
Diale, O (Osego)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
2130135836
Chaudhry, J (Juwairiyyah)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
1060148714
Booyens, D (Derick)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
1060140406
Barnes, K (Kyle Henry)
1
0.0
0
0
1
0.0
1142.5
-425.0
717.5
View list