Chess South Africa
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Chess South Africa
Olkers, K (Kirsty)
Dob:
2008/08/25 (U18)
Gender:
Female
Chess SA id:
208080802
FIDE id:
Region:
Overberg (WOS)
Citizen:
RSA
Title(s):
Last active:
2019/07/20 (1953 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
776.4
Current Weighted rating
776.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
776.4
Current highest rating achieved
776.4
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)
±303.2
Current Raw change used (final)
0.0
Projected new Raw rating
776.4
Projected new Weighed rating
714.3
Projected new Weighted performance
215.7
Projected new final Raw rating (if new WP > new Raw)
776.4
Projected new highest rating
776.4
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
776.4
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
816.0
Current Weighted rating
816.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
816.0
Current highest rating achieved
816.0
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)
±286.6
Current Raw change used (final)
0.0
Projected new Raw rating
816.0
Projected new Weighed rating
750.7
Projected new Weighted performance
215.7
Projected new final Raw rating (if new WP > new Raw)
816.0
Projected new highest rating
816.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
816.0
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
546.0
Current Weighted rating
546.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
546.0
Current highest rating achieved
546.0
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)
±421.0
Current Raw change used (final)
0.0
Projected new Raw rating
546.0
Projected new Weighed rating
502.3
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
546.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
546.0
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
546.0
Current Weighted rating
546.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
546.0
Current highest rating achieved
546.0
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)
±421.0
Current Raw change used (final)
0.0
Projected new Raw rating
546.0
Projected new Weighed rating
502.3
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
546.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
546.0
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
Overberg Top Schools 2019 (U13)
2019/07/20
2019/07/20
Overberg (WOS)
Standard
60
0.83
5
5
3.0
677.5
698.0
Analysis
2
Western Cape Schools Individuals 2018 (U11 Girls)
2018/05/19
2018/05/20
Overberg (WOS)
Standard
60
0.83
6
6
2.0
647.6
668.4
Analysis
1
Overberg Schools Closed 2018 (U11 Girls)
2018/03/23
2018/03/24
Overberg (WOS)
Standard
60
0.83
6
6
4.0
546.0
546.0
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
22
12
0
10
12.0
54.5
38.6
1054.4
1093.1
White
10
2
0
8
2.0
20.0
-255.0
1054.9
799.9
Black
12
10
0
2
10.0
83.3
283.3
1054.1
1337.4
Standard
All
22
12
0
10
12.0
54.5
38.6
1054.4
1093.1
White
10
2
0
8
2.0
20.0
-255.0
1054.9
799.9
Black
12
10
0
2
10.0
83.3
283.3
1054.1
1337.4
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
1080116666
Boyi, L (Liya)
2
2.0
2
0
0
100.0
677.5
425.0
1102.5
View list
2
108091550
Pekeur, A (Aiden)
2
2.0
2
0
0
100.0
677.5
425.0
1102.5
View list
3
2070110751
Massyn, M (Mikalya)
2
2.0
2
0
0
100.0
677.5
425.0
1102.5
View list
4
206088943
Fradie, F (Faith)
2
0.0
0
0
2
0.0
677.5
-425.0
252.5
View list
5
2070106599
Oosthuizen, C (Carla)
2
0.0
0
0
2
0.0
677.5
-425.0
252.5
View list
6
2070099838
Diedericks, J (Janell)
1
1.0
1
0
0
100.0
546.0
425.0
971.0
View list
7
207088972
Carelsen, CN (Carla Norwena)
1
1.0
1
0
0
100.0
647.6
425.0
1072.6
View list
8
207092949
Jones, A (Amber)
1
1.0
1
0
0
100.0
647.6
425.0
1072.6
View list
9
2080099833
Johnson, T (Thandi)
1
1.0
1
0
0
100.0
546.0
425.0
971.0
View list
10
208068740
Hans, J (Joy)
1
1.0
1
0
0
100.0
546.0
425.0
971.0
View list
11
2070099835
August, A (Amy)
1
1.0
1
0
0
100.0
546.0
425.0
971.0
View list
12
208068746
Snyders, M (Meya)
1
0.0
0
0
1
0.0
546.0
-425.0
121.0
View list
13
208088969
Meyer, E (Evah)
1
0.0
0
0
1
0.0
647.6
-425.0
222.6
View list
14
207082958
Kuyler, L (Luzandri)
1
0.0
0
0
1
0.0
647.6
-425.0
222.6
View list
15
207072977
Du Preez-Gratz, C (Claire)
1
0.0
0
0
1
0.0
647.6
-425.0
222.6
View list
16
207083967
Green, SA (Sheryl Anne)
1
0.0
0
0
1
0.0
546.0
-425.0
121.0
View list
17
208084107
Beveridge, TG (Talitha)
1
0.0
0
0
1
0.0
647.6
-425.0
222.6
View list
