Chess South Africa
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Chess South Africa
Laurence, J (James)
Dob:
2006/08/14 (U20)
Gender:
Male
Chess SA id:
106065042
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2018/02/24 (2317 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
878.4
Current Weighted rating
878.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
878.4
Current highest rating achieved
880.0
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)
±262.2
Current Raw change used (final)
0.0
Projected new Raw rating
878.4
Projected new Weighed rating
808.1
Projected new Weighted performance
66.2
Projected new final Raw rating (if new WP > new Raw)
878.4
Projected new highest rating
880.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
878.4
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
855.4
Current Weighted rating
855.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
855.4
Current highest rating achieved
880.0
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)
±270.9
Current Raw change used (final)
0.0
Projected new Raw rating
855.4
Projected new Weighed rating
787.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
880.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
855.4
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
897.8
Current Weighted rating
897.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
897.8
Current highest rating achieved
897.8
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)
±255.0
Current Raw change used (final)
0.0
Projected new Raw rating
897.8
Projected new Weighed rating
826.0
Projected new Weighted performance
69.7
Projected new final Raw rating (if new WP > new Raw)
897.8
Projected new highest rating
897.8
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
897.8
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
855.4
Current Weighted rating
855.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
855.4
Current highest rating achieved
880.0
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)
±270.9
Current Raw change used (final)
0.0
Projected new Raw rating
855.4
Projected new Weighed rating
787.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
880.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
855.4
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
Welgemoed Chess Challenge 2018 (U14)
2018/02/24
2018/02/24
Cape Town (WCT)
Rapid
30
0.60
5
5
3.0
855.4
855.4
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
0
2
3.0
60.0
85.0
927.3
1012.3
White
2
1
0
1
1.0
50.0
0.0
977.4
977.4
Black
3
2
0
1
2.0
66.7
141.7
894.0
1035.6
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
5
3
0
2
3.0
60.0
85.0
927.3
1012.3
White
2
1
0
1
1.0
50.0
0.0
977.4
977.4
Black
3
2
0
1
2.0
66.7
141.7
894.0
1035.6
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
205078289
Meyson, Y (Yusraa)
1
1.0
1
0
0
100.0
855.4
425.0
1280.4
View list
2
105073372
Gaertner, F (Fabian)
1
1.0
1
0
0
100.0
855.4
425.0
1280.4
View list
3
105087132
Coetzee, J (Jeandre)
1
1.0
1
0
0
100.0
855.4
425.0
1280.4
View list
4
106061479
Steenkamp, W (Wessel)
1
0.0
0
0
1
0.0
855.4
-425.0
430.4
View list
5
106053361
Moollajee, R (Rehaan)
1
0.0
0
0
1
0.0
855.4
-425.0
430.4
View list
