Chess South Africa
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Chess South Africa
Isaacs, R (Rushaan)
Dob:
2012/04/16 (U14)
Gender:
Female
Chess SA id:
2120139092
FIDE id:
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Last active:
2022/04/23 (962 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
1143.9
Current Weighted rating
1143.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1143.9
Current highest rating achieved
1209.8
Current floor (min rating allowed)
709.8
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)
±179.6
Current Raw change used (final)
0.0
Projected new Raw rating
1143.9
Projected new Weighed rating
1052.4
Projected new Weighted performance
512.8
Projected new final Raw rating (if new WP > new Raw)
1143.9
Projected new highest rating
1209.8
Projected new floor
709.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1143.9
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
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
1107.2
Current Weighted rating
1107.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1107.2
Current highest rating achieved
1215.6
Current floor (min rating allowed)
715.6
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)
±189.3
Current Raw change used (final)
0.0
Projected new Raw rating
1107.2
Projected new Weighed rating
1018.6
Projected new Weighted performance
539.8
Projected new final Raw rating (if new WP > new Raw)
1107.2
Projected new highest rating
1215.6
Projected new floor
715.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1107.2
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
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
3
West Coast Schools Chess Prestige Leg 2 2022 (U11 Girls)
2022/04/23
2022/04/23
West Coast (WCU)
Rapid
30
0.60
5
5
1.0
1209.8
1215.6
Analysis
2
West Coast Schools Chess Prestige Leg 1 2022 (U11 Girls)
2022/04/09
2022/04/09
West Coast (WCU)
Rapid
30
0.60
5
4
1.0
1209.8
1215.6
Analysis
1
Bo Weskus Skole Skaak Prestige (O11 Dogters)
2022/03/19
2022/03/19
West Coast (WCU)
Rapid
30
0.60
5
4
2.5
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
13
3
3
7
4.5
34.6
-130.8
1166.0
1035.2
White
7
3
1
3
3.5
50.0
0.0
1167.3
1167.3
Black
6
0
2
4
1.0
16.7
-283.3
1164.5
881.1
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
13
3
3
7
4.5
34.6
-130.8
1166.0
1035.2
White
7
3
1
3
3.5
50.0
0.0
1167.3
1167.3
Black
6
0
2
4
1.0
16.7
-283.3
1164.5
881.1
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
1110143085
Zuze, S (Sasha)
3
3.0
3
0
0
100.0
1206.5
425.0
1631.5
View list
2
2110099724
Joseph, V (Vernitrune)
2
0.0
0
0
2
0.0
1209.8
-425.0
784.8
View list
3
2120134721
Van Helsdingen, L (Lene)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
4
2120139094
Stoffels, K (Kaitlyn)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
5
2110131943
Sikhondo, N (Nevilene)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
6
2110099720
Peters, C (Chantel)
1
0.0
0
0
1
0.0
1209.8
-425.0
784.8
View list
7
2120110479
Joseph, N (Nashadine)
1
0.0
0
0
1
0.0
1209.8
-425.0
784.8
View list
8
2120134347
Esau, C (Chante)
1
0.0
0
0
1
0.0
1209.8
-425.0
784.8
View list
9
2120131936
Engelbrecht, J (Janke)
1
0.0
0
0
1
0.0
1209.8
-425.0
784.8
View list
10
2110134655
Adams, C (Chrystal)
1
0.0
0
0
1
0.0
1209.8
-425.0
784.8
View list