Chess South Africa
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Chess South Africa
Koch, C (Christine)
Dob:
2012/09/03 (U14)
Gender:
Female
Chess SA id:
2120110240
FIDE id:
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Last active:
2019/04/06 (2057 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
1144.6
Current Weighted rating
1144.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1144.6
Current highest rating achieved
1158.5
Current floor (min rating allowed)
658.5
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)
±179.4
Current Raw change used (final)
0.0
Projected new Raw rating
1144.6
Projected new Weighed rating
1053.0
Projected new Weighted performance
85.0
Projected new final Raw rating (if new WP > new Raw)
1144.6
Projected new highest rating
1158.5
Projected new floor
658.5
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1144.6
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
1181.6
Current Weighted rating
1181.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1181.6
Current highest rating achieved
1181.6
Current floor (min rating allowed)
681.6
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)
±170.2
Current Raw change used (final)
0.0
Projected new Raw rating
1181.6
Projected new Weighed rating
1087.1
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1181.6
Projected new floor
681.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1181.6
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
1137.2
Current Weighted rating
1137.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1137.2
Current highest rating achieved
1137.2
Current floor (min rating allowed)
637.2
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)
±181.3
Current Raw change used (final)
0.0
Projected new Raw rating
1137.2
Projected new Weighed rating
1046.2
Projected new Weighted performance
89.5
Projected new final Raw rating (if new WP > new Raw)
1137.2
Projected new highest rating
1137.2
Projected new floor
637.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1137.2
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
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
Weskus Skole Prestige Skaak Kampioenskappe 2019 (O7 Dogters)
2019/03/02
2019/04/06
West Coast (WCU)
Standard
60
0.83
5
1
0.0
1158.5
1200.0
Analysis
1
Onder-Weskus Skole Proewe 2019 (O7 Seuns+Dogters)
2019/02/16
2019/02/23
West Coast (WCU)
Rapid
30
0.60
7
6
1.5
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
1
5
1.5
21.4
-242.9
1171.4
928.5
White
3
1
1
1
1.5
50.0
0.0
1200.0
1200.0
Black
4
0
0
4
0.0
0.0
-425.0
1149.9
724.9
Standard
All
1
0
0
1
0.0
0.0
-425.0
1194.5
769.5
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
1
0
0
1
0.0
0.0
-425.0
1194.5
769.5
Rapid
All
6
1
1
4
1.5
25.0
-212.5
1167.5
955.0
White
3
1
1
1
1.5
50.0
0.0
1200.0
1200.0
Black
3
0
0
3
0.0
0.0
-425.0
1135.0
710.0
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
2120110241
Esterhuizen, A (Anlo)
2
0.0
0
0
2
0.0
1179.3
-425.0
754.3
View list
2
2120110238
Burger, M (Mari)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
2120110239
Jooste, Z (Zoe)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
4
1120110243
Mouton, A (Andre)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
2120099717
Lewaks, A (Andrea)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
2120110242
Esterhuizen, A (Antru)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
