Chess South Africa
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Chess South Africa
Koshy, A (Allen)
Dob:
2001/06/21 (Adult)
Gender:
Male
Chess SA id:
101067532
FIDE id:
Region:
Buffalo City (EBC)
Citizen:
RSA
Title(s):
Last active:
2018/03/03 (2313 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
607.0
Current Weighted rating
593.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
607.0
Current highest rating achieved
607.0
Current floor (min rating allowed)
500.0
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)
±386.0
Current Raw change used (final)
0.0
Projected new Raw rating
607.0
Projected new Weighed rating
546.0
Projected new Weighted performance
65.1
Projected new final Raw rating (if new WP > new Raw)
607.0
Projected new highest rating
607.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
607.0
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
607.4
Current Weighted rating
600.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
607.4
Current highest rating achieved
607.4
Current floor (min rating allowed)
500.0
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)
±385.7
Current Raw change used (final)
0.0
Projected new Raw rating
607.4
Projected new Weighed rating
552.4
Projected new Weighted performance
65.1
Projected new final Raw rating (if new WP > new Raw)
607.4
Projected new highest rating
607.4
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
607.4
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
525.2
Current Weighted rating
525.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
525.2
Current highest rating achieved
525.2
Current floor (min rating allowed)
500.0
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)
±433.7
Current Raw change used (final)
0.0
Projected new Raw rating
525.2
Projected new Weighed rating
483.2
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
525.2
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
525.2
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
525.2
Current Weighted rating
525.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
525.2
Current highest rating achieved
525.2
Current floor (min rating allowed)
500.0
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)
±433.7
Current Raw change used (final)
0.0
Projected new Raw rating
525.2
Projected new Weighed rating
483.2
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
525.2
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
525.2
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
2nd Buffalo Trials 2018 (U18A)
2018/03/03
2018/03/03
Buffalo City (EBC)
Standard
60
0.83
5
5
2.5
525.2
525.2
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
5
2
1
2
2.5
50.0
0.0
939.1
939.1
White
2
1
1
0
1.5
75.0
212.5
730.0
942.5
Black
3
1
0
2
1.0
33.3
-141.7
1078.4
936.8
Standard
All
5
2
1
2
2.5
50.0
0.0
939.1
939.1
White
2
1
1
0
1.5
75.0
212.5
730.0
942.5
Black
3
1
0
2
1.0
33.3
-141.7
1078.4
936.8
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
100065366
Jayakody, D (Don)
1
1.0
1
0
0
100.0
525.2
425.0
950.2
View list
2
101082785
Zide, X (Xola)
1
1.0
1
0
0
100.0
525.2
425.0
950.2
View list
3
101047240
Ndlela, A (Anotidashe)
1
0.5
0
1
0
50.0
525.2
0.0
525.2
View list
4
100045009
Nongauza, A (Amahle)
1
0.0
0
0
1
0.0
525.2
-425.0
100.2
View list
5
198045028
Mkoko, S (Siphamandla)
1
0.0
0
0
1
0.0
525.2
-425.0
100.2
View list
