Chess South Africa
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Chess South Africa
De Jongh, K (Kayla)
Dob:
2006/01/17 (U20)
Gender:
Female
Chess SA id:
206079575
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2019/05/04 (1879 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
543.5
Current Weighted rating
543.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
543.5
Current highest rating achieved
543.5
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)
±422.5
Current Raw change used (final)
0.0
Projected new Raw rating
543.5
Projected new Weighed rating
500.0
Projected new Weighted performance
101.8
Projected new final Raw rating (if new WP > new Raw)
543.5
Projected new highest rating
543.5
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
543.5
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
520.0
Current Weighted rating
520.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
520.0
Current highest rating achieved
520.0
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)
±436.9
Current Raw change used (final)
0.0
Projected new Raw rating
520.0
Projected new Weighed rating
478.4
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
520.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
520.0
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
549.6
Current Weighted rating
549.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
549.6
Current highest rating achieved
549.6
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)
±418.9
Current Raw change used (final)
0.0
Projected new Raw rating
549.6
Projected new Weighed rating
505.6
Projected new Weighted performance
107.1
Projected new final Raw rating (if new WP > new Raw)
549.6
Projected new highest rating
549.6
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
549.6
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
520.0
Current Weighted rating
520.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
520.0
Current highest rating achieved
520.0
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)
±436.9
Current Raw change used (final)
0.0
Projected new Raw rating
520.0
Projected new Weighed rating
478.4
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
520.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
520.0
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
1
2019 Super 12 Laerskole (Seniors)
2019/05/04
2019/05/04
Tshwane (GTP)
Rapid
30
0.60
5
5
1.0
520.0
520.0
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
5
1
0
4
1.0
20.0
-255.0
1156.6
901.6
White
2
1
0
1
1.0
50.0
0.0
1147.7
1147.7
Black
3
0
0
3
0.0
0.0
-425.0
1162.5
737.5
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
5
1
0
4
1.0
20.0
-255.0
1156.6
901.6
White
2
1
0
1
1.0
50.0
0.0
1147.7
1147.7
Black
3
0
0
3
0.0
0.0
-425.0
1162.5
737.5
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
1060101113
Posthumus, R (Ruan)
1
1.0
1
0
0
100.0
520.0
425.0
945.0
View list
2
106064352
Stoltz, R (Raymond)
1
0.0
0
0
1
0.0
520.0
-425.0
95.0
View list
3
1060101077
Stadler, AR (Andrio Roland)
1
0.0
0
0
1
0.0
520.0
-425.0
95.0
View list
4
106054731
Janse Van Rensburg, L (Ludik)
1
0.0
0
0
1
0.0
520.0
-425.0
95.0
View list
5
107070812
Du Plessis, LD (Liam)
1
0.0
0
0
1
0.0
520.0
-425.0
95.0
View list
