Chess South Africa
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Chess South Africa
Clark, G (Gerhard)
Dob:
2005/12/16 (U20)
Gender:
Male
Chess SA id:
105051804
FIDE id:
Region:
Buffalo City (EBC)
Citizen:
RSA
Title(s):
Last active:
2018/08/18 (2293 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
817.8
Current Weighted rating
817.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
817.8
Current highest rating achieved
817.8
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)
±285.8
Current Raw change used (final)
0.0
Projected new Raw rating
817.8
Projected new Weighed rating
752.4
Projected new Weighted performance
80.6
Projected new final Raw rating (if new WP > new Raw)
817.8
Projected new highest rating
817.8
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
817.8
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
834.6
Current Weighted rating
834.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
834.6
Current highest rating achieved
834.6
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)
±279.1
Current Raw change used (final)
0.0
Projected new Raw rating
834.6
Projected new Weighed rating
767.8
Projected new Weighted performance
80.6
Projected new final Raw rating (if new WP > new Raw)
834.6
Projected new highest rating
834.6
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
834.6
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
745.4
Current Weighted rating
745.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
745.4
Current highest rating achieved
769.0
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)
±316.9
Current Raw change used (final)
0.0
Projected new Raw rating
745.4
Projected new Weighed rating
685.8
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
769.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
745.4
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
745.4
Current Weighted rating
745.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
745.4
Current highest rating achieved
769.0
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)
±316.9
Current Raw change used (final)
0.0
Projected new Raw rating
745.4
Projected new Weighed rating
685.8
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
769.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
745.4
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
East London School League 2018 (Primary School B)
2018/08/18
2018/08/18
Buffalo City (EBC)
Standard
60
0.83
5
5
3.5
745.4
745.4
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
3
1
1
3.5
70.0
170.0
955.5
1125.5
White
3
2
0
1
2.0
66.7
141.7
1144.3
1286.0
Black
2
1
1
0
1.5
75.0
212.5
672.3
884.8
Standard
All
5
3
1
1
3.5
70.0
170.0
955.5
1125.5
White
3
2
0
1
2.0
66.7
141.7
1144.3
1286.0
Black
2
1
1
0
1.5
75.0
212.5
672.3
884.8
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
2050105534
Mrwebi, M (Mila)
1
1.0
1
0
0
100.0
745.4
425.0
1170.4
View list
2
206065280
Maritz, D (Demi)
1
1.0
1
0
0
100.0
745.4
425.0
1170.4
View list
3
1040099400
Pistorius, M (Mario)
1
1.0
1
0
0
100.0
745.4
425.0
1170.4
View list
4
108088680
Pearson, E (Ethan)
1
0.5
0
1
0
50.0
745.4
0.0
745.4
View list
5
1050105536
Signh, J (Jayesh)
1
0.0
0
0
1
0.0
745.4
-425.0
320.4
View list
