Chess South Africa
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Chess South Africa
Visser, G (Gerben)
Dob:
2002/05/30 (Adult)
Gender:
Male
Chess SA id:
102041900
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2018/03/10 (2256 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
Curent Raw rating
889.0
Curent Weighted rating
889.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
889.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
892.7
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)
±258.3
Current Raw change used (final)
0.0
Projected new Raw rating
889.0
Projected new Weighed rating
889.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
889.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
892.7
Projected new floor
500.0
Projected new K-facor
40
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
Curent Raw rating
910.2
Curent Weighted rating
910.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
910.2
Current floor (min rating allowed)
500.0
Current highest rating achieved
915.8
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)
±250.6
Current Raw change used (final)
0.0
Projected new Raw rating
910.2
Projected new Weighed rating
910.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
910.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
915.8
Projected new floor
500.0
Projected new K-facor
40
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
Curent Raw rating
779.8
Curent Weighted rating
779.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
779.8
Current floor (min rating allowed)
500.0
Current highest rating achieved
779.8
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)
±301.7
Current Raw change used (final)
0.0
Projected new Raw rating
779.8
Projected new Weighed rating
779.8
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
779.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
779.8
Projected new floor
500.0
Projected new K-facor
40
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
Curent Raw rating
779.8
Curent Weighted rating
779.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
779.8
Current floor (min rating allowed)
500.0
Current highest rating achieved
779.8
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)
±301.7
Current Raw change used (final)
0.0
Projected new Raw rating
779.8
Projected new Weighed rating
779.8
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
779.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
779.8
Projected new floor
500.0
Projected new K-facor
40
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
2018 WP Schools Closed Trials (U18 Boys)
2018/03/09
2018/03/10
Cape Town (WCT)
Standard
60
0.83
6
2
0.0
892.7
915.8
Analysis
1
District East Schools Chess Open Trials 2018 (U18)
2018/02/02
2018/02/03
Cape Town (WCT)
Standard
60
0.83
6
6
4.5
779.8
779.8
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
8
4
1
3
4.5
56.3
53.1
1153.5
1206.6
White
4
2
0
2
2.0
50.0
0.0
1329.3
1329.3
Black
4
2
1
1
2.5
62.5
106.3
977.7
1084.0
Standard
All
8
4
1
3
4.5
56.3
53.1
1153.5
1206.6
White
4
2
0
2
2.0
50.0
0.0
1329.3
1329.3
Black
4
2
1
1
2.5
62.5
106.3
977.7
1084.0
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1010096676
Tyam, N (Ndumiso)
1
1.0
1
0
0
100.0
779.8
425.0
1204.8
View list
2
1020096672
Oosthuizen, Z (Zane)
1
1.0
1
0
0
100.0
779.8
425.0
1204.8
View list
3
102029042
Oosthuizen, JJ (Jj)
1
1.0
1
0
0
100.0
779.8
425.0
1204.8
View list
4
1020096668
Ncubekazi, L (Luvo)
1
1.0
1
0
0
100.0
779.8
425.0
1204.8
View list
5
101072008
August, E (Ezekiel)
1
0.5
0
1
0
50.0
779.8
0.0
779.8
View list
6
102042659
Wessels, E (Ethan)
1
0.0
0
0
1
0.0
892.7
-425.0
467.7
View list
7
101009296
Felix, D (Devon)
1
0.0
0
0
1
0.0
779.8
-425.0
354.8
View list
8
102007003
De Wit, SD (Stephan)
1
0.0
0
0
1
0.0
892.7
-425.0
467.7
View list
