Chess South Africa
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Chess South Africa
Van Der Walt, M (Mckayla)
Dob:
2005/12/14 (U20)
Gender:
Female
Chess SA id:
2050117346
FIDE id:
Region:
West Rand (GWR)
Citizen:
RSA
Title(s):
Last active:
2022/05/07 (781 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
1190.8
Current Weighted rating
1190.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1190.8
Current highest rating achieved
1209.3
Current floor (min rating allowed)
709.3
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)
±168.0
Current Raw change used (final)
0.0
Projected new Raw rating
1190.8
Projected new Weighed rating
1095.5
Projected new Weighted performance
401.4
Projected new final Raw rating (if new WP > new Raw)
1190.8
Projected new highest rating
1209.3
Projected new floor
709.3
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1190.8
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
1187.0
Current Weighted rating
1187.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1187.0
Current highest rating achieved
1210.0
Current floor (min rating allowed)
710.0
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)
±168.9
Current Raw change used (final)
0.0
Projected new Raw rating
1187.0
Projected new Weighed rating
1092.0
Projected new Weighted performance
401.4
Projected new final Raw rating (if new WP > new Raw)
1187.0
Projected new highest rating
1210.0
Projected new floor
710.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1187.0
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
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
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)
±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
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
2
D2 Schools Individuals 2022 (U18 Girls)
2022/05/07
2022/05/07
West Rand (GWR)
Standard
60
0.83
5
5
2.0
1209.3
1210.0
Analysis
1
D2 League Finals 2019 (U13 Girls)
2019/08/03
2019/08/03
West Rand (GWR)
Standard
60
0.83
5
3
2.0
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
8
3
2
3
4.0
50.0
0.0
1170.2
1170.2
White
4
2
1
1
2.5
62.5
106.3
1140.8
1247.1
Black
4
1
1
2
1.5
37.5
-106.3
1199.6
1093.3
Standard
All
8
3
2
3
4.0
50.0
0.0
1170.2
1170.2
White
4
2
1
1
2.5
62.5
106.3
1140.8
1247.1
Black
4
1
1
2
1.5
37.5
-106.3
1199.6
1093.3
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
2080100942
Diale, M (Mpho)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
2060117348
Dallas, S (Saskia)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
206091303
Jacobs, D (Danica)
1
1.0
1
0
0
100.0
1209.3
425.0
1634.3
View list
4
2060136206
Mokangwe, K (Kgabiso)
1
0.5
0
1
0
50.0
1209.3
0.0
1209.3
View list
5
2060113584
Van Den Heever, L (Liana)
1
0.5
0
1
0
50.0
1209.3
0.0
1209.3
View list
6
206059705
Tupa, F (Fezeka)
1
0.0
0
0
1
0.0
1209.3
-425.0
784.3
View list
7
206078654
Ngwenya, TF (Thato)
1
0.0
0
0
1
0.0
1209.3
-425.0
784.3
View list
8
207092876
Gilbert, L (Lillian)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
