Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Aikman, D (Desmond Gustav)
Dob:
2014/02/21 (U12)
Gender:
Male
Chess SA id:
1140137652
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2024/04/27 (22 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
1128.8
Curent Weighted rating
1158.0
Curent Weighted performance
1107.2
Current official/published rating (highest between Raw, WR and WP)
1158.0
Current floor (min rating allowed)
818.1
Current highest rating achieved
1318.1
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)
±183.5
Current Raw change used (final)
0.0
Projected new Raw rating
1128.8
Projected new Weighed rating
1155.8
Projected new Weighted performance
1107.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1155.8
Projected effective change (new Official - current Official)
-2.3
Projected new highest rating
1318.1
Projected new floor
818.1
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
1109.8
Curent Weighted rating
1144.2
Curent Weighted performance
1102.6
Current official/published rating (highest between Raw, WR and WP)
1144.2
Current floor (min rating allowed)
816.8
Current highest rating achieved
1316.8
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)
±188.6
Current Raw change used (final)
0.0
Projected new Raw rating
1109.8
Projected new Weighed rating
1141.1
Projected new Weighted performance
1102.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1141.1
Projected effective change (new Official - current Official)
-3.1
Projected new highest rating
1316.8
Projected new floor
816.8
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
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.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
3
2024 Milos Ristic Open Chess Tournament (U12)
2024/04/27
2024/04/27
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1182.9
1172.8
Analysis
2
2024 KSNG CHess Academy Open Tournament (D3)
2024/04/06
2024/04/06
Tshwane (GTP)
Standard
60
0.83
5
5
1.0
1182.9
1172.8
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U10B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
4.0
1115.9
1098.3
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
23
2024 Milos Ristic Open Chess Tournament (U12)
2024/04/27
2024/04/27
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1182.9
1172.8
Analysis
22
2024 KSNG CHess Academy Open Tournament (D3)
2024/04/06
2024/04/06
Tshwane (GTP)
Standard
60
0.83
5
5
1.0
1182.9
1172.8
Analysis
21
2024 Gauteng Inter-Region Chess Championship (U10B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
4.0
1115.9
1098.3
Analysis
20
Lardies Open Tournament 2023 (D1)
2023/10/28
2023/10/28
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1121.9
1103.3
Analysis
19
2023 Etienne Lewis Closed Tournament (U10)
2023/08/25
2023/08/27
Tshwane (GTP)
Standard
90
0.94
7
7
3.0
1113.8
1089.3
Analysis
18
2023 Menlo Open Tournament (D)
2023/07/22
2023/07/22
Tshwane (GTP)
Standard
60
0.83
5
5
1.0
1126.9
1099.4
Analysis
17
2023 Lubowski Open Tournament (D)
2023/06/24
2023/06/25
Tshwane (GTP)
Standard
90
0.94
5
5
1.0
1230.6
1211.0
Analysis
16
Wynie Robbertse Open Tournament 2023 (D)
2023/06/03
2023/06/03
Tshwane (GTP)
Standard
60
0.83
5
5
1.0
1230.6
1211.0
Analysis
15
2023 Mid Gauteng Open Tournament (D)
2023/05/06
2023/05/06
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1249.7
1231.5
Analysis
14
Chris Greyling Open Tournament 2023 (D2)
2023/03/21
2023/03/21
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1318.1
1316.8
Analysis
13
2023 Afrikaans Hoër Seunskool Open Chess Tournament (D2)
2023/03/04
2023/03/04
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1318.1
1316.8
Analysis
12
Laerskool Constantiapark Open Chess Tournament 2023 (U10)
2023/02/18
2023/02/18
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1295.8
1296.3
Analysis
11
2023 Tshwane Chess Open Registration Tournament (E)
2023/01/28
2023/01/28
Tshwane (GTP)
Standard
60
0.83
5
5
5.0
1090.0
1092.7
Analysis
10
2022 South African Junior Wild Card Chess Championships (U10 Open)
2022/12/09
2022/12/12
4 Knights (4K)
Standard
120
1.00
7
7
2.5
1145.6
1151.9
Analysis
9
2022 South African Junior Team Chess Championships (U10 Open)
2022/12/04
2022/12/08
4 Knights (4K)
Standard
120
1.00
7
6
0.5
1145.6
1151.9
Analysis
8
2022 Gauteng North Chess Open (E)
2022/10/15
2022/10/16
Tshwane (GTP)
Standard
90
0.94
5
5
2.5
1108.8
1113.5
Analysis
7
2022 Etienne Lewis (U10 Open)
2022/09/02
2022/09/04
Tshwane (GTP)
Standard
90
0.94
7
7
2.0
1136.6
1139.1
Analysis
6
2022 Alekhine Open (E)
2022/08/13
2022/08/13
Tshwane (GTP)
Standard
90
0.94
5
5
2.0
1158.7
1187.1
Analysis
5
Tuks Junior Developmental Tournament 2022 (Yellow)
2022/08/06
2022/08/06
Tshwane (GTP)
Standard
60
0.83
5
5
1.0
1158.7
1187.1
Analysis
4
2022 Jacaranda Round Robin (U8)
2022/07/30
2022/07/30
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1018.6
1016.3
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
15
7
0
8
7.0
46.7
-28.3
1202.3
1173.9
White
8
5
0
3
5.0
62.5
106.3
1165.1
1271.4
Black
7
2
0
5
2.0
28.6
-182.1
1244.7
1062.6
Standard
All
15
7
0
8
7.0
46.7
-28.3
1202.3
1173.9
White
8
5
0
3
5.0
62.5
106.3
1165.1
1271.4
Black
7
2
0
5
2.0
28.6
-182.1
1244.7
1062.6
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
127
47
4
76
49.0
38.6
-97.0
1227.5
1130.5
White
66
27
2
37
28.0
42.4
-64.4
1231.7
1167.3
Black
61
20
2
39
21.0
34.4
-132.4
1223.0
1090.6
Standard
All
127
47
4
76
49.0
38.6
-97.0
1227.5
1130.5
White
66
27
2
37
28.0
42.4
-64.4
1231.7
1167.3
Black
61
20
2
39
21.0
34.4
-132.4
1223.0
1090.6
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
1140134238
Bornman, R (Rousseau)
3
2.0
2
0
1
66.7
1104.6
141.7
1246.3
View list
2
2150143035
Van Zyl, S (Sanli)
3
2.0
2
0
1
66.7
1072.5
141.7
1214.1
View list
3
1150147659
Du Toit, W (Wilco)
2
1.0
1
0
1
50.0
1114.8
0.0
1114.8
View list
4
1140134242
Opperman, J (Jordan)
2
1.0
1
0
1
50.0
1088.7
0.0
1088.7
View list
5
1140160790
Bienedell, R (Robin)
2
0.0
0
0
2
0.0
1120.3
-425.0
695.3
View list
6
1140133936
Retief, M (Michael)
2
0.0
0
0
2
0.0
1166.5
-425.0
741.5
View list
7
1130138297
Scheepers, T (Tristian)
2
0.0
0
0
2
0.0
1134.2
-425.0
709.2
View list
8
1140137418
Van Der Wath, L (Logan)
2
0.0
0
0
2
0.0
1194.7
-425.0
769.7
View list
9
1130140475
Van Der Westhuizen, L (Lihan)
2
0.0
0
0
2
0.0
1147.7
-425.0
722.7
View list
10
1150136649
Coetzee, A (Adriaan)
1
1.0
1
0
0
100.0
1121.9
425.0
1546.9
View list
11
1140148668
De Jager, R (Reuben)
1
1.0
1
0
0
100.0
1090.0
425.0
1515.0
View list
12
1140135620
Britz, B (Benjamin)
1
1.0
1
0
0
100.0
1145.6
425.0
1570.6
View list
13
1140134429
Botha, G (Gregory)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
14
1110131490
Botes, L (Lodewyk)
1
1.0
1
0
0
100.0
1182.9
425.0
1607.9
View list
15
2150143025
Haupt, N (Nia)
1
1.0
1
0
0
100.0
1113.8
425.0
1538.8
View list
16
1160144300
Hoek, B (Beyers)
1
1.0
1
0
0
100.0
1018.6
425.0
1443.6
View list
17
2140161842
Jacobs, L (Lienke)
1
1.0
1
0
0
100.0
1115.9
425.0
1540.9
View list
18
1150134895
Joubert, J (Joshua)
1
1.0
1
0
0
100.0
1090.0
425.0
1515.0
View list
19
1150147665
Kirchner, R (Reinard)
1
1.0
1
0
0
100.0
1295.8
425.0
1720.8
View list
20
1140144840
Lekalakala, R (Realeboga Blessings)
1
1.0
1
0
0
100.0
1158.7
425.0
1583.7
View list