Chess South Africa
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Chess South Africa
Wolfaardt, K (Kayla)
Dob:
2007/07/04 (U18)
Gender:
Female
Chess SA id:
207065259
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2019/08/23 (1769 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
610.9
Current Weighted rating
610.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
610.9
Current highest rating achieved
610.9
Current floor (min rating allowed)
500.0
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)
±383.8
Current Raw change used (final)
0.0
Projected new Raw rating
610.9
Projected new Weighed rating
562.0
Projected new Weighted performance
227.6
Projected new final Raw rating (if new WP > new Raw)
610.9
Projected new highest rating
610.9
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
610.9
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
636.4
Current Weighted rating
636.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
636.4
Current highest rating achieved
636.4
Current floor (min rating allowed)
500.0
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)
±370.1
Current Raw change used (final)
0.0
Projected new Raw rating
636.4
Projected new Weighed rating
585.5
Projected new Weighted performance
227.6
Projected new final Raw rating (if new WP > new Raw)
636.4
Projected new highest rating
636.4
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
636.4
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
500.0
Current Weighted rating
500.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
500.0
Current highest rating achieved
500.0
Current floor (min rating allowed)
500.0
Current K-factor
40
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)
±449.5
Current Raw change used (final)
0.0
Projected new Raw rating
500.0
Projected new Weighed rating
460.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
500.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
500.0
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
500.0
Current Weighted rating
500.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
500.0
Current highest rating achieved
500.0
Current floor (min rating allowed)
500.0
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)
±449.5
Current Raw change used (final)
0.0
Projected new Raw rating
500.0
Projected new Weighed rating
460.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
500.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
500.0
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
2019 Gauteng School League Finals (U13 Open)
2019/08/23
2019/08/23
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
500.0
500.0
Analysis
1
D2 League Finals 2019 (U13 Mix)
2019/08/03
2019/08/03
West Rand (GWR)
Standard
60
0.83
7
6
2.0
500.0
500.0
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
11
4
0
7
4.0
36.4
-115.9
1084.9
969.0
White
6
2
0
4
2.0
33.3
-141.7
1093.8
952.1
Black
5
2
0
3
2.0
40.0
-85.0
1074.3
989.3
Standard
All
11
4
0
7
4.0
36.4
-115.9
1084.9
969.0
White
6
2
0
4
2.0
33.3
-141.7
1093.8
952.1
Black
5
2
0
3
2.0
40.0
-85.0
1074.3
989.3
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
107069586
Venter, R (Riegardt)
1
1.0
1
0
0
100.0
500.0
425.0
925.0
View list
2
106091298
Van Wyk, JGW (Johannes)
1
1.0
1
0
0
100.0
500.0
425.0
925.0
View list
3
2060103280
Thembo, I (Inmandla)
1
1.0
1
0
0
100.0
500.0
425.0
925.0
View list
4
1060117316
Cobb, A (Albert)
1
1.0
1
0
0
100.0
500.0
425.0
925.0
View list
5
106066143
Waring, G (Gabriel)
1
0.0
0
0
1
0.0
500.0
-425.0
75.0
View list
6
1070117321
Roebl, DC (Daniel)
1
0.0
0
0
1
0.0
500.0
-425.0
75.0
View list
7
1070113039
Mtimkulu, L (Lerato)
1
0.0
0
0
1
0.0
500.0
-425.0
75.0
View list
8
106089116
Morapedi, K (Katlego)
1
0.0
0
0
1
0.0
500.0
-425.0
75.0
View list
9
1060118272
Mahlangu, B (Brandon)
1
0.0
0
0
1
0.0
500.0
-425.0
75.0
View list
10
207089178
Jacobs, C (Cathleen)
1
0.0
0
0
1
0.0
500.0
-425.0
75.0
View list
11
1070098202
Du Preez, D (Dean)
1
0.0
0
0
1
0.0
500.0
-425.0
75.0
View list
