Chess South Africa
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Chess South Africa
Vergeest, K (Karen)
Dob:
2002/03/06 (Adult)
Gender:
Female
Chess SA id:
202047875
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2019/03/02 (1940 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
1191.3
Current Weighted rating
1191.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1191.3
Current highest rating achieved
1191.3
Current floor (min rating allowed)
691.3
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)
±167.9
Current Raw change used (final)
0.0
Projected new Raw rating
1191.3
Projected new Weighed rating
1096.0
Projected new Weighted performance
256.9
Projected new final Raw rating (if new WP > new Raw)
1191.3
Projected new highest rating
1191.3
Projected new floor
691.3
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1191.3
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
1196.8
Current Weighted rating
1196.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1196.8
Current highest rating achieved
1196.8
Current floor (min rating allowed)
696.8
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)
±166.6
Current Raw change used (final)
0.0
Projected new Raw rating
1196.8
Projected new Weighed rating
1101.1
Projected new Weighted performance
256.9
Projected new final Raw rating (if new WP > new Raw)
1196.8
Projected new highest rating
1196.8
Projected new floor
696.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1196.8
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
1158.8
Current Weighted rating
1158.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1158.8
Current highest rating achieved
1184.0
Current floor (min rating allowed)
684.0
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)
±175.8
Current Raw change used (final)
0.0
Projected new Raw rating
1158.8
Projected new Weighed rating
1066.1
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1184.0
Projected new floor
684.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1158.8
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
1158.8
Current Weighted rating
1158.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1158.8
Current highest rating achieved
1184.0
Current floor (min rating allowed)
684.0
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)
±175.8
Current Raw change used (final)
0.0
Projected new Raw rating
1158.8
Projected new Weighed rating
1066.1
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1184.0
Projected new floor
684.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1158.8
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
4
Metro School Chess Closed Individual Trials 2019 (U18 Girls)
2019/03/01
2019/03/02
Cape Town (WCT)
Standard
60
0.83
6
2
1.0
1190.0
1196.0
Analysis
3
District North Schools Chess Trials 2019 (U18)
2019/01/25
2019/01/26
Cape Town (WCT)
Standard
60
0.83
6
4
2.0
1172.7
1176.0
Analysis
2
2018 WP Schools Closed Trials (U18 Girls)
2018/03/09
2018/03/10
Cape Town (WCT)
Standard
60
0.83
6
6
3.0
1181.0
1185.6
Analysis
1
District North Schools Chess Open Trials 2018 (U18)
2018/02/09
2018/02/10
Cape Town (WCT)
Standard
60
0.83
6
4
2.0
1158.8
1158.8
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
8
0
8
8.0
50.0
0.0
1226.9
1226.9
White
8
3
0
5
3.0
37.5
-106.3
1230.7
1124.4
Black
8
5
0
3
5.0
62.5
106.3
1223.1
1329.3
Standard
All
16
8
0
8
8.0
50.0
0.0
1226.9
1226.9
White
8
3
0
5
3.0
37.5
-106.3
1230.7
1124.4
Black
8
5
0
3
5.0
62.5
106.3
1223.1
1329.3
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
202088211
Cupido, N (Nicole)
2
2.0
2
0
0
100.0
1185.5
425.0
1610.5
View list
2
200004860
Claassen, E (Elizma)
1
1.0
1
0
0
100.0
1158.8
425.0
1583.8
View list
3
103076838
Ntumvi, A (Arnold)
1
1.0
1
0
0
100.0
1172.7
425.0
1597.7
View list
4
2020096450
Muzanya, S (Stacey)
1
1.0
1
0
0
100.0
1181.0
425.0
1606.0
View list
5
1010096985
Osterwyk, A (Anrico)
1
1.0
1
0
0
100.0
1158.8
425.0
1583.8
View list
6
1020108063
Udayakumar, L (Loganarayanan)
1
1.0
1
0
0
100.0
1172.7
425.0
1597.7
View list
7
201077338
Van Zyl, S (Sonja)
1
1.0
1
0
0
100.0
1181.0
425.0
1606.0
View list
8
202077339
Van Staden, A (Aimee)
1
0.0
0
0
1
0.0
1181.0
-425.0
756.0
View list
9
202030099
Pienaar, A (Ane)
1
0.0
0
0
1
0.0
1181.0
-425.0
756.0
View list
10
201064680
Olivier, M (Michelle)
1
0.0
0
0
1
0.0
1190.0
-425.0
765.0
View list
11
102018293
Lombard, L (Luke)
1
0.0
0
0
1
0.0
1172.7
-425.0
747.7
View list
12
102012111
Hay, L (Luke)
1
0.0
0
0
1
0.0
1172.7
-425.0
747.7
View list
13
102010059
Frye, REE (Reece Lawrence)
1
0.0
0
0
1
0.0
1158.8
-425.0
733.8
View list
14
202064514
Blakenberg, T (Taylon)
1
0.0
0
0
1
0.0
1181.0
-425.0
756.0
View list
15
1010096999
Aidan, F (Fletcher)
1
0.0
0
0
1
0.0
1158.8
-425.0
733.8
View list