Chess South Africa
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Chess South Africa
Bouwer, D (Dewet)
Dob:
2009/05/14 (U16)
Gender:
Male
Chess SA id:
109083528
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2019/08/03 (1939 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
640.3
Current Weighted rating
640.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
640.3
Current highest rating achieved
640.3
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)
±368.1
Current Raw change used (final)
0.0
Projected new Raw rating
640.3
Projected new Weighed rating
589.1
Projected new Weighted performance
156.7
Projected new final Raw rating (if new WP > new Raw)
640.3
Projected new highest rating
640.3
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
640.3
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
664.8
Current Weighted rating
664.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
664.8
Current highest rating achieved
664.8
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)
±355.5
Current Raw change used (final)
0.0
Projected new Raw rating
664.8
Projected new Weighed rating
611.6
Projected new Weighted performance
156.7
Projected new final Raw rating (if new WP > new Raw)
664.8
Projected new highest rating
664.8
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
664.8
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
530.4
Current Weighted rating
530.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
530.4
Current highest rating achieved
530.4
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)
±430.5
Current Raw change used (final)
0.0
Projected new Raw rating
530.4
Projected new Weighed rating
488.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
530.4
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
530.4
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
530.4
Current Weighted rating
530.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
530.4
Current highest rating achieved
530.4
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)
±430.5
Current Raw change used (final)
0.0
Projected new Raw rating
530.4
Projected new Weighed rating
488.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
530.4
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
530.4
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
2
D2 League Finals 2019 (U11)
2019/08/03
2019/08/03
West Rand (GWR)
Standard
60
0.83
7
6
1.0
612.4
629.2
Analysis
1
D2 Schools Individuals 2018 (U9 Open)
2018/05/19
2018/05/19
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.5
530.4
530.4
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
11
3
1
7
3.5
31.8
-154.5
1175.0
1020.4
White
4
1
1
2
1.5
37.5
-106.3
1135.8
1029.6
Black
7
2
0
5
2.0
28.6
-182.1
1197.3
1015.2
Standard
All
11
3
1
7
3.5
31.8
-154.5
1175.0
1020.4
White
4
1
1
2
1.5
37.5
-106.3
1135.8
1029.6
Black
7
2
0
5
2.0
28.6
-182.1
1197.3
1015.2
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
2090117301
Smit, Z (Zinelle)
1
1.0
1
0
0
100.0
612.4
425.0
1037.4
View list
2
1100101012
Roode, JI (Johannes Izak)
1
1.0
1
0
0
100.0
530.4
425.0
955.4
View list
3
1110101003
De Wee , T (Trezeguet)
1
1.0
1
0
0
100.0
530.4
425.0
955.4
View list
4
1090102537
Mohlomi, L (Lesego)
1
0.5
0
1
0
50.0
530.4
0.0
530.4
View list
5
1070117306
Varachia, Z (Zaid)
1
0.0
0
0
1
0.0
612.4
-425.0
187.4
View list
6
1090101010
Van Zyl, E (Ethan)
1
0.0
0
0
1
0.0
612.4
-425.0
187.4
View list
7
110093921
Rankin, CD (Conrad Dawid)
1
0.0
0
0
1
0.0
530.4
-425.0
105.4
View list
8
109091331
Nolan, CB (Christiaan)
1
0.0
0
0
1
0.0
612.4
-425.0
187.4
View list
9
1090102536
Joubert, T (Tjj)
1
0.0
0
0
1
0.0
530.4
-425.0
105.4
View list
10
209091333
Humane, NP (Noziphiwo)
1
0.0
0
0
1
0.0
612.4
-425.0
187.4
View list
11
1080117305
Cooper-Bell, R (Rueben)
1
0.0
0
0
1
0.0
612.4
-425.0
187.4
View list
