Chess South Africa
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Chess South Africa
Whitehead, K (Kristan)
Dob:
2005/10/10 (U20)
Gender:
Female
Chess SA id:
205080779
FIDE id:
Region:
Overberg (WOS)
Citizen:
RSA
Title(s):
Last active:
2024/04/27 (16 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
Curent Raw rating
1043.6
Curent Weighted rating
901.6
Curent Weighted performance
1066.7
Current official/published rating (highest between Raw, WR and WP)
1043.6
Current floor (min rating allowed)
543.6
Current highest rating achieved
1043.6
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)
±207.2
Current Raw change used (final)
0.0
Projected new Raw rating
1043.6
Projected new Weighed rating
913.9
Projected new Weighted performance
1066.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1066.7
Projected effective change (new Official - current Official)
+23.1
Projected new highest rating
1043.6
Projected new floor
543.6
Projected new K-facor
40
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
Curent Raw rating
988.9
Curent Weighted rating
881.6
Curent Weighted performance
779.1
Current official/published rating (highest between Raw, WR and WP)
988.9
Current floor (min rating allowed)
488.9
Current highest rating achieved
988.9
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)
±224.0
Current Raw change used (final)
0.0
Projected new Raw rating
988.9
Projected new Weighed rating
891.0
Projected new Weighted performance
779.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
988.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
988.9
Projected new floor
488.9
Projected new K-facor
40
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
Curent Raw rating
842.8
Curent Weighted rating
660.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
842.8
Current floor (min rating allowed)
342.8
Current highest rating achieved
842.8
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)
±275.8
Current Raw change used (final)
0.0
Projected new Raw rating
842.8
Projected new Weighed rating
676.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
842.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
842.8
Projected new floor
342.8
Projected new K-facor
40
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
Curent Raw rating
624.8
Curent Weighted rating
624.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
624.8
Current floor (min rating allowed)
342.8
Current highest rating achieved
624.8
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)
±376.3
Current Raw change used (final)
0.0
Projected new Raw rating
624.8
Projected new Weighed rating
624.8
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
624.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
624.8
Projected new floor
342.8
Projected new K-facor
40
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
4
Curro Hermanus Freedom Day Rapid 2024 (U19)
2024/04/27
2024/04/27
Overberg (WOS)
Rapid
30
0.60
5
5
2.5
1008.2
743.6
Analysis
3
Western Cape HS Individuals Championship 2024 (U18 Girls)
2024/03/21
2024/03/22
Overberg (WOS)
Standard
60
0.83
6
6
2.0
917.2
861.7
Analysis
2
Overberg High Schools Trails 2024 (U18 Girls)
2024/03/02
2024/03/02
Overberg (WOS)
Standard
60
0.83
5
5
3.5
917.2
861.7
Analysis
1
Overberg High Schools Trails 2024 (U18)
2024/02/24
2024/02/24
Overberg (WOS)
Rapid
20
0.47
5
5
3.0
874.7
624.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
9
Curro Hermanus Freedom Day Rapid 2024 (U19)
2024/04/27
2024/04/27
Overberg (WOS)
Rapid
30
0.60
5
5
2.5
1008.2
743.6
Analysis
8
Western Cape HS Individuals Championship 2024 (U18 Girls)
2024/03/21
2024/03/22
Overberg (WOS)
Standard
60
0.83
6
6
2.0
917.2
861.7
Analysis
7
Overberg High Schools Trails 2024 (U18 Girls)
2024/03/02
2024/03/02
Overberg (WOS)
Standard
60
0.83
5
5
3.5
917.2
861.7
Analysis
6
Overberg High Schools Trails 2024 (U18)
2024/02/24
2024/02/24
Overberg (WOS)
Rapid
20
0.47
5
5
3.0
874.7
624.8
Analysis
5
Western Cape Schools Individuals 2019 (U13 Girls)
2019/05/18
2019/05/19
Eden District (WEG)
Standard
60
0.83
6
6
2.0
795.9
815.6
Analysis
4
Overberg School Chess Close Champs 2019 (U13 Girls)
2019/03/08
2019/03/09
Overberg (WOS)
Standard
60
0.83
6
5
1.0
779.3
801.2
Analysis
3
Western Cape Schools Individuals 2018 (U13 Girls)
2018/05/19
2018/05/20
Overberg (WOS)
Standard
60
0.83
6
6
3.0
757.4
784.8
Analysis
2
Overberg Schools Closed 2018 (U13 Girls)
2018/03/23
2018/03/24
Overberg (WOS)
Standard
60
0.83
6
6
6.0
623.6
623.6
Analysis
1
South African Junior Team Championships 2017 (U12C)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
7
3.0
624.8
624.8
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
21
10
2
9
11.0
52.4
20.2
1157.1
1177.3
White
11
6
0
5
6.0
54.5
38.6
1192.1
1230.8
Black
10
4
2
4
5.0
50.0
0.0
1118.5
1118.5
Standard
All
11
5
1
5
5.5
50.0
0.0
1133.8
1133.8
White
6
3
0
3
3.0
50.0
0.0
1195.7
1195.7
Black
5
2
1
2
2.5
50.0
0.0
1059.5
1059.5
Rapid
All
10
5
1
4
5.5
55.0
42.5
1182.7
1225.2
White
5
3
0
2
3.0
60.0
85.0
1187.9
1272.9
Black
5
2
1
2
2.5
50.0
0.0
1177.5
1177.5
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
51
25
2
24
26.0
51.0
8.3
1011.1
1019.4
White
25
11
0
14
11.0
44.0
-51.0
1020.4
969.4
Black
26
14
2
10
15.0
57.7
65.4
1002.2
1067.6
Standard
All
41
20
1
20
20.5
50.0
0.0
969.3
969.3
White
20
8
0
12
8.0
40.0
-85.0
978.5
893.5
Black
21
12
1
8
12.5
59.5
81.0
960.5
1041.4
Rapid
All
10
5
1
4
5.5
55.0
42.5
1182.7
1225.2
White
5
3
0
2
3.0
60.0
85.0
1187.9
1272.9
Black
5
2
1
2
2.5
50.0
0.0
1177.5
1177.5
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
2080193239
Seedat, F (Fatima)
2
2.0
2
0
0
100.0
896.0
425.0
1321.0
View list
2
207084106
Hlanzela, M (Milani)
2
1.0
1
0
1
50.0
848.3
0.0
848.3
View list
3
206088943
Fradie, F (Faith)
2
1.0
1
0
1
50.0
701.5
0.0
701.5
View list
4
2070106599
Oosthuizen, C (Carla)
2
0.5
0
1
1
25.0
856.5
-212.5
644.0
View list
5
207076771
Dowrie, R (Rory)
1
1.0
1
0
0
100.0
917.2
425.0
1342.2
View list
6
2080152206
Dabula, L (Liyabona)
1
1.0
1
0
0
100.0
917.2
425.0
1342.2
View list
7
2070105933
Cromhout, J (Jorja)
1
1.0
1
0
0
100.0
779.3
425.0
1204.3
View list
8
206088946
Fradie, C (Charlize)
1
1.0
1
0
0
100.0
623.6
425.0
1048.6
View list
9
1070152225
Khauoe, K (Karabelo)
1
1.0
1
0
0
100.0
874.7
425.0
1299.7
View list
10
2080156956
Jacobs, J (Jofesline)
1
1.0
1
0
0
100.0
917.2
425.0
1342.2
View list
11
205080777
Haarhoff, T (Tsoanello)
1
1.0
1
0
0
100.0
623.6
425.0
1048.6
View list
12
205080780
Bantom, K (Keachynn)
1
1.0
1
0
0
100.0
757.4
425.0
1182.4
View list
13
205085325
Louw, E (Elze)
1
1.0
1
0
0
100.0
623.6
425.0
1048.6
View list
14
2070152230
Mills, A (Alexandra)
1
1.0
1
0
0
100.0
874.7
425.0
1299.7
View list
15
106077016
Mokhudu, K (Katlego)
1
1.0
1
0
0
100.0
624.8
425.0
1049.8
View list
16
205088953
Ndavala, J (Jeffline)
1
1.0
1
0
0
100.0
623.6
425.0
1048.6
View list
17
206056203
Nel, L (Leigh-Andrea)
1
1.0
1
0
0
100.0
757.4
425.0
1182.4
View list
18
206085323
Nompumza, E (Esona)
1
1.0
1
0
0
100.0
623.6
425.0
1048.6
View list
19
107048335
Pretorius, D (Darius)
1
1.0
1
0
0
100.0
624.8
425.0
1049.8
View list
20
1090152220
Rossouw, JE (Janko Ederik)
1
1.0
1
0
0
100.0
1008.2
425.0
1433.2
View list