Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Siphambo, K (Kayley)
Dob:
2015/06/15 (U10)
Gender:
Female
Chess SA id:
2150192587
FIDE id:
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Last active:
2024/03/09 (114 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
1165.5
Current Weighted rating
1190.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1190.7
Current highest rating achieved
1180.1
Current floor (min rating allowed)
680.1
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)
±174.2
Current Raw change used (final)
0.0
Projected new Raw rating
1165.5
Projected new Weighed rating
1095.1
Projected new Weighted performance
603.3
Projected new final Raw rating (if new WP > new Raw)
1165.5
Projected new highest rating
1180.1
Projected new floor
680.1
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1165.5
Projected effective change (new Official - current Official)
-25.2
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
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
1140.0
Current Weighted rating
1183.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1183.6
Current highest rating achieved
1163.2
Current floor (min rating allowed)
663.2
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)
±180.6
Current Raw change used (final)
0.0
Projected new Raw rating
1140.0
Projected new Weighed rating
1088.3
Projected new Weighted performance
635.1
Projected new final Raw rating (if new WP > new Raw)
1140.0
Projected new highest rating
1163.2
Projected new floor
663.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1140.0
Projected effective change (new Official - current Official)
-43.6
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.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
3
West Coast Schools Chess Prestige Championships 2024 (U9 Girls)
2024/03/09
2024/03/09
West Coast (WCU)
Rapid
30
0.60
5
5
2.0
1180.1
1163.2
Analysis
2
Bo-Weskus Skole Prestige 2024 (O9 Seuns)
2024/02/10
2024/02/10
West Coast (WCU)
Rapid
30
0.60
5
1
0.0
1200.0
1200.0
Analysis
1
Bo-Weskus Skole Prestige 2024 (O9 Dogters)
2024/02/10
2024/02/10
West Coast (WCU)
Rapid
30
0.60
5
4
2.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
West Coast Schools Chess Prestige Championships 2024 (U9 Girls)
2024/03/09
2024/03/09
West Coast (WCU)
Rapid
30
0.60
5
5
2.0
1180.1
1163.2
Analysis
2
Bo-Weskus Skole Prestige 2024 (O9 Seuns)
2024/02/10
2024/02/10
West Coast (WCU)
Rapid
30
0.60
5
1
0.0
1200.0
1200.0
Analysis
1
Bo-Weskus Skole Prestige 2024 (O9 Dogters)
2024/02/10
2024/02/10
West Coast (WCU)
Rapid
30
0.60
5
4
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
4
0
6
4.0
40.0
-85.0
1152.1
1067.1
White
5
3
0
2
3.0
60.0
85.0
1133.6
1218.6
Black
5
1
0
4
1.0
20.0
-255.0
1170.6
915.6
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
10
4
0
6
4.0
40.0
-85.0
1152.1
1067.1
White
5
3
0
2
3.0
60.0
85.0
1133.6
1218.6
Black
5
1
0
4
1.0
20.0
-255.0
1170.6
915.6
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
10
4
0
6
4.0
40.0
-85.0
1152.1
1067.1
White
5
3
0
2
3.0
60.0
85.0
1133.6
1218.6
Black
5
1
0
4
1.0
20.0
-255.0
1170.6
915.6
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
10
4
0
6
4.0
40.0
-85.0
1152.1
1067.1
White
5
3
0
2
3.0
60.0
85.0
1133.6
1218.6
Black
5
1
0
4
1.0
20.0
-255.0
1170.6
915.6
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
2160153139
Magerman, J (Jeneva)
1
1.0
1
0
0
100.0
1180.1
425.0
1605.1
View list
2
2160192645
Van Staden, M (Monique)
1
1.0
1
0
0
100.0
1180.1
425.0
1605.1
View list
3
2160153141
Van Der Merwe, C (Christina)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
2160153140
Steenkamp, M (Mienke)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1150143115
Solomons, C (Chadley)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
2160157861
Kotze, M (Mirah)
1
0.0
0
0
1
0.0
1180.1
-425.0
755.1
View list
7
2150143110
Julies, J (Jazne)
1
0.0
0
0
1
0.0
1180.1
-425.0
755.1
View list
8
2160153135
Fortuin, M (Mia)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
2150139111
Blaauw, C (Charne)
1
0.0
0
0
1
0.0
1180.1
-425.0
755.1
View list
10
2160153134
Avontuur, E (Ezrah)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list