Chess South Africa
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Chess South Africa
Karra, C (Conray)
Dob:
2005/04/11 (U20)
Gender:
Male
Chess SA id:
1050150562
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2023/07/29 (438 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
1189.3
Current Weighted rating
1189.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1189.7
Current highest rating achieved
1190.7
Current floor (min rating allowed)
690.7
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)
±168.4
Current Raw change used (final)
0.0
Projected new Raw rating
1189.3
Projected new Weighed rating
1094.4
Projected new Weighted performance
562.5
Projected new final Raw rating (if new WP > new Raw)
1189.3
Projected new highest rating
1190.7
Projected new floor
690.7
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1189.3
Projected effective change (new Official - current Official)
-0.4
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
1189.2
Current Weighted rating
1189.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1189.4
Current highest rating achieved
1189.2
Current floor (min rating allowed)
689.2
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)
±168.4
Current Raw change used (final)
0.0
Projected new Raw rating
1189.2
Projected new Weighed rating
1094.2
Projected new Weighted performance
307.9
Projected new final Raw rating (if new WP > new Raw)
1189.2
Projected new highest rating
1189.2
Projected new floor
689.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1189.2
Projected effective change (new Official - current Official)
-0.2
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
1198.0
Current Weighted rating
1198.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1198.2
Current highest rating achieved
1198.0
Current floor (min rating allowed)
698.0
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)
±166.3
Current Raw change used (final)
0.0
Projected new Raw rating
1198.0
Projected new Weighed rating
1102.3
Projected new Weighted performance
332.8
Projected new final Raw rating (if new WP > new Raw)
1198.0
Projected new highest rating
1198.0
Projected new floor
698.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1198.0
Projected effective change (new Official - current Official)
-0.2
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
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
2
CT Metro District North Top Schools Chess 2023 (U18 Mixed)
2023/07/29
2023/07/29
Cape Town (WCT)
Rapid
30
0.60
5
5
2.5
1190.7
1200.0
Analysis
1
North District School Trials 2023 (U19 Boys)
2023/02/03
2023/02/04
Cape Town (WCT)
Standard
60
0.83
6
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
10
4
1
5
4.5
45.0
-42.5
1214.3
1171.8
White
4
0
0
4
0.0
0.0
-425.0
1315.4
890.4
Black
6
4
1
1
4.5
75.0
212.5
1146.9
1359.4
Standard
All
5
2
0
3
2.0
40.0
-85.0
1254.0
1169.0
White
2
0
0
2
0.0
0.0
-425.0
1458.8
1033.8
Black
3
2
0
1
2.0
66.7
141.7
1117.4
1259.1
Rapid
All
5
2
1
2
2.5
50.0
0.0
1174.7
1174.7
White
2
0
0
2
0.0
0.0
-425.0
1172.0
747.0
Black
3
2
1
0
2.5
83.3
283.3
1176.4
1459.8
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
1060162692
Stevens, L (Lucas)
1
1.0
1
0
0
100.0
1190.7
425.0
1615.7
View list
2
1060150544
Bessick, T (Tristan)
1
1.0
1
0
0
100.0
1190.7
425.0
1615.7
View list
3
1040150565
Mc Chary, C (Cole)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1040150566
Moegamat, F (Fredericks)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1070162699
Mia, S (Sikander)
1
0.5
0
1
0
50.0
1190.7
0.0
1190.7
View list
6
105087127
Van Der Merwe, T (Theuns)
1
0.0
0
0
1
0.0
1190.7
-425.0
765.7
View list
7
1040131067
Pretorius, C (Carl)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
105072081
Muir, J (Joshua)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
1070190235
Kaziwa, L (Liyakha)
1
0.0
0
0
1
0.0
1190.7
-425.0
765.7
View list
10
1050106200
Braaf, J (Jiraan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list