Chess South Africa
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Chess South Africa
Jacobs, C (Caley-Ann)
Dob:
2005/06/19 (U20)
Gender:
Female
Chess SA id:
2050137722
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2023/10/21 (213 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
1140.7
Curent Weighted rating
1140.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1140.7
Current floor (min rating allowed)
640.7
Current highest rating achieved
1140.7
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)
±180.4
Current Raw change used (final)
0.0
Projected new Raw rating
1140.7
Projected new Weighed rating
1140.7
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1140.7
Projected effective change (new Official - current Official)
-0.0
Projected new highest rating
1140.7
Projected new floor
640.7
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
1102.8
Curent Weighted rating
1102.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1102.8
Current floor (min rating allowed)
602.8
Current highest rating achieved
1102.8
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)
±190.4
Current Raw change used (final)
0.0
Projected new Raw rating
1102.8
Projected new Weighed rating
1102.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1102.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1102.8
Projected new floor
602.8
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
602.8
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
602.8
Projected new K-facor
36
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
Bonnievale Open Rapid 2023 (Developmen)
2023/10/21
2023/10/21
Cape Winelands (WCW)
Rapid
25
0.54
6
0
0.0
1140.7
1102.8
Analysis
2
2022 Central District Individual Trials (U18)
2022/03/05
2022/03/05
Cape Town (WCT)
Rapid
30
0.60
5
0
0.0
1140.7
1102.8
Analysis
1
Lanfeberg Schools Chess Trials 2022 (U18)
2022/02/26
2022/02/26
Cape Winelands (WCW)
Rapid
30
0.60
5
5
0.0
1200.0
1200.0
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
0
0
5
0.0
0.0
-425.0
1196.5
771.5
White
2
0
0
2
0.0
0.0
-425.0
1211.5
786.5
Black
3
0
0
3
0.0
0.0
-425.0
1186.5
761.5
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
0
0
5
0.0
0.0
-425.0
1196.5
771.5
White
2
0
0
2
0.0
0.0
-425.0
1211.5
786.5
Black
3
0
0
3
0.0
0.0
-425.0
1186.5
761.5
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
105046625
De Wet, WJ (Wouter)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
2
1060133461
De Koker, D (Dillan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
3
1050098096
Daphula, L (Lelethu)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
4
1040137720
Conradie, J (Jordan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
2050137719
Blomerus, M (Metilda)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list