Chess South Africa
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Chess South Africa
De Koker, C (Chad)
Dob:
2002/09/13 (Adult)
Gender:
Male
Chess SA id:
1020099538
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2018/03/25 (2437 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
1044.7
Current Weighted rating
1044.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1044.7
Current highest rating achieved
1044.7
Current floor (min rating allowed)
544.7
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)
±206.9
Current Raw change used (final)
0.0
Projected new Raw rating
1044.7
Projected new Weighed rating
961.1
Projected new Weighted performance
38.1
Projected new final Raw rating (if new WP > new Raw)
1044.7
Projected new highest rating
1044.7
Projected new floor
544.7
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1044.7
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
1035.2
Current Weighted rating
1035.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1035.2
Current highest rating achieved
1035.2
Current floor (min rating allowed)
535.2
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)
±209.7
Current Raw change used (final)
0.0
Projected new Raw rating
1035.2
Projected new Weighed rating
952.4
Projected new Weighted performance
38.1
Projected new final Raw rating (if new WP > new Raw)
1035.2
Projected new highest rating
1035.2
Projected new floor
535.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1035.2
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
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
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)
±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
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
1
2018 Steinitz Chess Festival (B)
2018/03/21
2018/03/25
Cape Town (WCT)
Standard
90
0.94
7
7
1.0
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
7
1
0
6
1.0
14.3
-303.6
994.7
691.1
White
3
0
0
3
0.0
0.0
-425.0
1024.8
599.8
Black
4
1
0
3
1.0
25.0
-212.5
972.1
759.6
Standard
All
7
1
0
6
1.0
14.3
-303.6
994.7
691.1
White
3
0
0
3
0.0
0.0
-425.0
1024.8
599.8
Black
4
1
0
3
1.0
25.0
-212.5
972.1
759.6
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
108072148
Van Heerden, EJ (Ethan Joel)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
105042915
Willenberg, K (Keagan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
3
106051730
Perkins, R (Ryan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
4
173059595
Palmer, NJ (Neil Justin)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
108065036
Eaton, M (Morgan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
108092101
Dicks, D (Drake)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
103001276
Barbosa, TJ (Tiago)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
