Chess South Africa
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Chess South Africa
Keffers, K (Kelly-Anne)
Dob:
2010/08/22 (U16)
Gender:
Female
Chess SA id:
2100147503
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2023/07/29 (299 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
1133.1
Curent Weighted rating
1150.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1150.2
Current floor (min rating allowed)
689.5
Current highest rating achieved
1189.5
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)
±182.4
Current Raw change used (final)
0.0
Projected new Raw rating
1133.1
Projected new Weighed rating
1147.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1147.6
Projected effective change (new Official - current Official)
-2.5
Projected new highest rating
1189.5
Projected new floor
689.5
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
1202.8
Curent Weighted rating
1202.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1202.8
Current floor (min rating allowed)
702.8
Current highest rating achieved
1202.8
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)
±165.2
Current Raw change used (final)
0.0
Projected new Raw rating
1202.8
Projected new Weighed rating
1202.5
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1202.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1202.8
Projected new floor
702.8
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
1090.8
Curent Weighted rating
1117.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1117.0
Current floor (min rating allowed)
674.4
Current highest rating achieved
1174.4
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)
±193.7
Current Raw change used (final)
0.0
Projected new Raw rating
1090.8
Projected new Weighed rating
1113.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1113.0
Projected effective change (new Official - current Official)
-4.0
Projected new highest rating
1174.4
Projected new floor
674.4
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)
674.4
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
674.4
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
CT Metro District East Top Schools Chess 2023 (U13 Mixed)
2023/07/29
2023/07/29
Cape Town (WCT)
Rapid
30
0.60
7
5
0.0
1189.5
1174.4
Analysis
2
District East Schools Chess Individual Trials 2023 (U13 Girls)
2023/02/03
2023/02/04
Cape Town (WCT)
Standard
60
0.83
6
6
3.0
1184.9
1200.0
Analysis
1
Metro Rapid 2022 (U13 Girls)
2022/10/22
2022/10/22
Cape Town (WCT)
Rapid
30
0.60
5
5
2.0
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
16
5
0
11
5.0
31.3
-159.4
1194.9
1035.5
White
7
1
0
6
1.0
14.3
-303.6
1174.0
870.4
Black
9
4
0
5
4.0
44.4
-47.2
1211.1
1163.9
Standard
All
6
3
0
3
3.0
50.0
0.0
1202.6
1202.6
White
3
1
0
2
1.0
33.3
-141.7
1160.6
1019.0
Black
3
2
0
1
2.0
66.7
141.7
1244.7
1386.3
Rapid
All
10
2
0
8
2.0
20.0
-255.0
1190.2
935.2
White
4
0
0
4
0.0
0.0
-425.0
1184.0
759.0
Black
6
2
0
4
2.0
33.3
-141.7
1194.3
1052.7
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
2110150192
Ndakisa, N (Nikitha)
1
1.0
1
0
0
100.0
1184.9
425.0
1609.9
View list
2
2110150191
Moyakhe, A (Amahle)
1
1.0
1
0
0
100.0
1184.9
425.0
1609.9
View list
3
2100147510
Vundle, A (Abulele)
1
1.0
1
0
0
100.0
1184.9
425.0
1609.9
View list
4
2100138845
Solomons, C (Candice)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
2100147508
Qotoyi, T (Thimna)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
2100134369
Orwin, J (Jennifer)
1
0.0
0
0
1
0.0
1184.9
-425.0
759.9
View list
7
1100110508
Visagie, T (Thomas)
1
0.0
0
0
1
0.0
1189.5
-425.0
764.5
View list
8
2100147743
Van Der Merwe, E (Emei)
1
0.0
0
0
1
0.0
1184.9
-425.0
759.9
View list
9
110088187
Steenkamp, DD (Damien Daniel)
1
0.0
0
0
1
0.0
1189.5
-425.0
764.5
View list
10
1100158904
Sqangwe, O (Oyintanda)
1
0.0
0
0
1
0.0
1189.5
-425.0
764.5
View list
11
2100138828
Mgidi, L (Liohame)
1
0.0
0
0
1
0.0
1184.9
-425.0
759.9
View list
12
1100158899
Loots, M (Micheal)
1
0.0
0
0
1
0.0
1189.5
-425.0
764.5
View list
13
2100138820
Liu, A (Ava)
1
0.0
0
0
1
0.0
1189.5
-425.0
764.5
View list
14
2090132320
Hugo, G (Grace)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
15
2090134090
Dyantyi, E (Enathi)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
16
2100147499
Dliwani, Y (Yoliswa)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list