Chess South Africa
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Chess South Africa
Boyes, A (Aldren)
Dob:
2008/11/23 (U18)
Gender:
Male
Chess SA id:
1080110422
FIDE id:
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Last active:
2020/02/15 (1742 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
1078.7
Current Weighted rating
1078.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1078.7
Current highest rating achieved
1137.1
Current floor (min rating allowed)
637.1
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)
±197.1
Current Raw change used (final)
0.0
Projected new Raw rating
1078.7
Projected new Weighed rating
992.4
Projected new Weighted performance
181.9
Projected new final Raw rating (if new WP > new Raw)
1078.7
Projected new highest rating
1137.1
Projected new floor
637.1
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1078.7
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
1120.0
Current Weighted rating
1120.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1120.0
Current highest rating achieved
1120.0
Current floor (min rating allowed)
620.0
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)
±185.8
Current Raw change used (final)
0.0
Projected new Raw rating
1120.0
Projected new Weighed rating
1030.4
Projected new Weighted performance
119.3
Projected new final Raw rating (if new WP > new Raw)
1120.0
Projected new highest rating
1120.0
Projected new floor
620.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1120.0
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
1098.4
Current Weighted rating
1098.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1098.4
Current highest rating achieved
1098.4
Current floor (min rating allowed)
598.4
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)
±191.6
Current Raw change used (final)
0.0
Projected new Raw rating
1098.4
Projected new Weighed rating
1010.5
Projected new Weighted performance
82.3
Projected new final Raw rating (if new WP > new Raw)
1098.4
Projected new highest rating
1098.4
Projected new floor
598.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1098.4
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
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
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
Bo-Weskus Skole Prestige 2020 (O13 Seuns)
2020/02/15
2020/02/15
West Coast (WCU)
Standard
60
0.83
6
6
1.0
1137.1
1200.0
Analysis
1
Bo-Weskus Skole Skaak Prestige 2019 (O11 Seuns)
2019/02/16
2019/02/16
West Coast (WCU)
Rapid
30
0.60
7
7
1.0
1200.0
1200.0
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
13
2
0
11
2.0
15.4
-294.2
1181.1
886.8
White
7
0
0
7
0.0
0.0
-425.0
1166.7
741.7
Black
6
2
0
4
2.0
33.3
-141.7
1197.8
1056.2
Standard
All
6
1
0
5
1.0
16.7
-283.3
1170.9
887.5
White
3
0
0
3
0.0
0.0
-425.0
1146.1
721.1
Black
3
1
0
2
1.0
33.3
-141.7
1195.7
1054.0
Rapid
All
7
1
0
6
1.0
14.3
-303.6
1189.8
886.2
White
4
0
0
4
0.0
0.0
-425.0
1182.1
757.1
Black
3
1
0
2
1.0
33.3
-141.7
1200.0
1058.3
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
1080110416
Scholtz, A (Avandia)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1080110419
Van Rhyn, K (Keanu)
1
1.0
1
0
0
100.0
1137.1
425.0
1562.1
View list
3
1090110408
Visagie, D (Dale)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
4
1080110409
Van Rooi, M (Maravohn)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
1080110418
Valentine, E (Ethan)
1
0.0
0
0
1
0.0
1137.1
-425.0
712.1
View list
6
1080131884
Snewe, J (Jemohen)
1
0.0
0
0
1
0.0
1137.1
-425.0
712.1
View list
7
1070110586
Skippers, J (Jacque)
1
0.0
0
0
1
0.0
1137.1
-425.0
712.1
View list
8
1070110587
Serebolla, T (Teaquin)
1
0.0
0
0
1
0.0
1137.1
-425.0
712.1
View list
9
1080110399
Matthys, E (Elijah)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
1090110397
Makatees, H (Haywill)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
1070110177
Le Roux, S (Stiaan)
1
0.0
0
0
1
0.0
1137.1
-425.0
712.1
View list
12
109093559
Kameel, L (Lindon)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
1090110401
Julie, D (Drueschen)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list