Chess South Africa
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Chess South Africa
Don, A (Ashren)
Dob:
2007/03/18 (U18)
Gender:
Male
Chess SA id:
107094446
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2023/06/17 (321 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
1147.1
Curent Weighted rating
1152.1
Curent Weighted performance
858.2
Current official/published rating (highest between Raw, WR and WP)
1152.1
Current floor (min rating allowed)
700.3
Current highest rating achieved
1200.3
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)
±178.8
Current Raw change used (final)
0.0
Projected new Raw rating
1147.1
Projected new Weighed rating
1151.9
Projected new Weighted performance
858.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1151.9
Projected effective change (new Official - current Official)
-0.3
Projected new highest rating
1200.3
Projected new floor
700.3
Projected new K-facor
36
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
1121.6
Curent Weighted rating
1130.0
Curent Weighted performance
844.1
Current official/published rating (highest between Raw, WR and WP)
1130.0
Current floor (min rating allowed)
695.2
Current highest rating achieved
1195.2
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)
±185.4
Current Raw change used (final)
0.0
Projected new Raw rating
1121.6
Projected new Weighed rating
1129.3
Projected new Weighted performance
844.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1129.3
Projected effective change (new Official - current Official)
-0.6
Projected new highest rating
1195.2
Projected new floor
695.2
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
7
WP Closed 2023 (U18+U20)
2023/06/16
2023/06/17
Cape Town (WCT)
Standard
70
0.87
6
5
0.0
1200.3
1195.2
Analysis
6
Cape Town Open 2023 (Intermediate)
2023/03/25
2023/03/26
Cape Town (WCT)
Standard
70
0.87
6
6
3.0
1174.9
1166.0
Analysis
5
District East Schools Chess Individual Trials 2023 (U17 Boys)
2023/02/03
2023/02/04
Cape Town (WCT)
Standard
60
0.83
6
5
3.5
1133.1
1112.8
Analysis
4
Cape of Good Hope Open 2019 (C)
2019/01/25
2019/01/27
Cape Town (WCT)
Standard
70
0.87
6
5
2.0
1165.1
1148.0
Analysis
3
2018 Western Province League (E)
2018/08/04
2018/09/15
Cape Town (WCT)
Standard
60
0.83
7
3
1.0
1186.0
1172.4
Analysis
2
Stellenberg Youth Chess Champs 2018 (D)
2018/06/23
2018/06/23
Cape Town (WCT)
Standard
60
0.83
5
5
3.5
1178.4
1178.8
Analysis
1
Crossroads Open Chess Championship 2018 (C)
2018/04/27
2018/04/29
Cape Town (WCT)
Standard
120
1.00
6
6
3.0
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
35
15
2
18
16.0
45.7
-36.4
1172.0
1135.6
White
19
10
0
9
10.0
52.6
22.4
1137.9
1160.2
Black
16
5
2
9
6.0
37.5
-106.3
1212.6
1106.4
Standard
All
35
15
2
18
16.0
45.7
-36.4
1172.0
1135.6
White
19
10
0
9
10.0
52.6
22.4
1137.9
1160.2
Black
16
5
2
9
6.0
37.5
-106.3
1212.6
1106.4
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
1090152851
Booysen, D (Derek)
1
1.0
1
0
0
100.0
1174.9
425.0
1599.9
View list
2
2090138802
Chamberlain, C (Chrismari)
1
1.0
1
0
0
100.0
1174.9
425.0
1599.9
View list
3
2090097172
Erasmus, A (Anneke)
1
1.0
1
0
0
100.0
1178.4
425.0
1603.4
View list
4
207084105
Dondolo, A (Ayola)
1
1.0
1
0
0
100.0
1178.4
425.0
1603.4
View list
5
1070150231
Davids, S (Seth)
1
1.0
1
0
0
100.0
1133.1
425.0
1558.1
View list
6
106082554
Cornelissen, K (Kieran)
1
1.0
1
0
0
100.0
1133.1
425.0
1558.1
View list
7
1040152858
Morena, T (Tshepo)
1
1.0
1
0
0
100.0
1174.9
425.0
1599.9
View list
8
103061868
Losper, MZ (Mogamad Zaid)
1
1.0
1
0
0
100.0
1186.0
425.0
1611.0
View list
9
1070146748
Lieke, P (Phatsima)
1
1.0
1
0
0
100.0
1133.1
425.0
1558.1
View list
10
2100108991
Leenderts, S (Shanique)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
11
107092079
Mpu, L (Live)
1
1.0
1
0
0
100.0
1165.1
425.0
1590.1
View list
12
110089565
Roux, J (Jarrod)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
13
208090624
Sololo, C (Chumani)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
14
2080105988
Taylor, A (Ashlin)
1
1.0
1
0
0
100.0
1165.1
425.0
1590.1
View list
15
2040096586
Zinja, K (Khanya)
1
1.0
1
0
0
100.0
1178.4
425.0
1603.4
View list
16
208086738
Gardener, D (Dominique)
1
0.5
0
1
0
50.0
1178.4
0.0
1178.4
View list
17
1060150237
Klaas, L (Lithamsanqa)
1
0.5
0
1
0
50.0
1133.1
0.0
1133.1
View list
18
1070133995
Mntwelizwe, K (Khaya)
1
0.0
0
0
1
0.0
1133.1
-425.0
708.1
View list
19
1990097424
Mbendeni, S (Siyakudumisa Kenneth)
1
0.0
0
0
1
0.0
1186.0
-425.0
761.0
View list
20
1050103555
Matyobeni, M (Mbongeni)
1
0.0
0
0
1
0.0
1165.1
-425.0
740.1
View list