Chess South Africa
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Chess South Africa
Van Wyk, AV (Aldrich)
Dob:
1990/12/24 (Adult)
Gender:
Male
Chess SA id:
190040766
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
PA
Last active:
2024/03/17 (57 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
1537.4
Curent Weighted rating
1482.5
Curent Weighted performance
1485.0
Current official/published rating (highest between Raw, WR and WP)
1537.4
Current floor (min rating allowed)
1037.4
Current highest rating achieved
1537.4
Current K-factor
32
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)
±102.5
Current Raw change used (final)
0.0
Projected new Raw rating
1537.4
Projected new Weighed rating
1489.4
Projected new Weighted performance
1485.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1537.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1537.4
Projected new floor
1037.4
Projected new K-facor
32
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
1480.8
Curent Weighted rating
1413.2
Curent Weighted performance
1288.5
Current official/published rating (highest between Raw, WR and WP)
1480.8
Current floor (min rating allowed)
980.8
Current highest rating achieved
1480.8
Current K-factor
32
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)
±111.1
Current Raw change used (final)
0.0
Projected new Raw rating
1480.8
Projected new Weighed rating
1420.4
Projected new Weighted performance
1288.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1480.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1480.8
Projected new floor
980.8
Projected new K-facor
32
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
1478.7
Curent Weighted rating
1474.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1478.7
Current floor (min rating allowed)
991.1
Current highest rating achieved
1491.1
Current K-factor
32
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)
±111.5
Current Raw change used (final)
0.0
Projected new Raw rating
1478.7
Projected new Weighed rating
1475.7
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1478.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1491.1
Projected new floor
991.1
Projected new K-facor
32
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
1424.7
Curent Weighted rating
1424.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1424.7
Current floor (min rating allowed)
991.1
Current highest rating achieved
1424.7
Current K-factor
32
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)
±120.4
Current Raw change used (final)
0.0
Projected new Raw rating
1424.7
Projected new Weighed rating
1424.7
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1424.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1424.7
Projected new floor
991.1
Projected new K-facor
32
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
Cape Town Open Chess Championship 2024 (Intermediate)
2024/03/16
2024/03/17
Cape Town (WCT)
Standard
70
0.87
6
6
5.5
1507.1
1431.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
15
Cape Town Open Chess Championship 2024 (Intermediate)
2024/03/16
2024/03/17
Cape Town (WCT)
Standard
70
0.87
6
6
5.5
1507.1
1431.2
Analysis
14
Western Cape Closed Championship 2023 (C)
2023/09/24
2023/09/25
Cape Town (WCT)
Standard
90
0.94
6
6
4.5
1469.8
1371.4
Analysis
13
Curro Durbanville Chess Open Rapid 2023 (Advanced)
2023/07/15
2023/07/15
Cape Town (WCT)
Rapid
35
0.66
6
6
3.5
1447.6
1491.1
Analysis
12
Cape Town Open 2023 (Rapid)
2023/03/26
2023/03/26
Cape Town (WCT)
Rapid
25
0.54
6
6
5.0
1420.8
1457.8
Analysis
11
Summer Slam 2022 (B)
2022/12/13
2022/12/13
Cape Town (WCT)
Rapid
20
0.47
6
6
5.0
1367.9
1431.2
Analysis
10
George Open 2022 (A)
2022/12/03
2022/12/03
Eden District (WEG)
Standard
60
0.83
5
5
2.5
1367.9
1345.2
Analysis
9
The Hermanus Open 2022 (Open)
2022/05/14
2022/05/14
Overberg (WOS)
Rapid
10
0.29
6
6
4.5
1354.2
1424.7
Analysis
8
Western Cape Closed 2021 (Prestige)
2021/09/24
2021/09/26
Cape Winelands (WCW)
Standard
70
0.87
6
3
1.0
1369.0
1361.5
Analysis
7
2020 Cape Of Good Hope Open (Prestige)
2020/02/21
2020/02/23
Cape Town (WCT)
Standard
70
0.87
6
5
1.0
1432.5
1435.1
Analysis
6
2019 Kraaifontein Open (Open)
2019/12/06
2019/12/08
Cape Town (WCT)
Standard
75
0.89
6
6
3.5
1436.8
1445.0
Analysis
5
2019 Western Province League (B)
2019/07/27
2019/09/07
Cape Town (WCT)
Standard
120
1.00
11
4
1.5
1462.7
1472.2
Analysis
4
2019 WP Youth Open (A)
2019/07/13
2019/07/13
Cape Town (WCT)
Standard
60
0.83
5
5
4.0
1422.3
1422.9
Analysis
3
2018 Western Province League (B)
2018/08/04
2018/09/15
Cape Town (WCT)
Standard
90
0.94
11
7
3.0
1424.7
1424.7
Analysis
2
2018 Western Province Open (B)
2018/03/02
2018/03/04
Cape Town (WCT)
Standard
90
0.94
6
0
0.0
1424.7
1424.7
Analysis
1
2018 Cape of Good Hope Open Chess Championships (Prestige)
2018/01/26
2018/01/28
Cape Town (WCT)
Standard
70
0.87
6
0
0.0
1424.7
1424.7
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
6
5
1
0
5.5
91.7
354.2
1305.7
1659.8
White
3
3
0
0
3.0
100.0
425.0
1268.4
1693.4
Black
3
2
1
0
2.5
83.3
283.3
1343.0
1626.3
Standard
All
6
5
1
0
5.5
91.7
354.2
1305.7
1659.8
White
3
3
0
0
3.0
100.0
425.0
1268.4
1693.4
Black
3
2
1
0
2.5
83.3
283.3
1343.0
1626.3
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
71
39
11
21
44.5
62.7
107.7
1401.6
1509.3
White
36
24
6
6
27.0
75.0
212.5
1373.0
1585.5
Black
35
15
5
15
17.5
50.0
0.0
1431.0
1431.0
Standard
All
47
23
7
17
26.5
56.4
54.3
1398.8
1453.0
White
25
15
4
6
17.0
68.0
153.0
1386.4
1539.4
Black
22
8
3
11
9.5
43.2
-58.0
1412.8
1354.8
Rapid
All
24
16
4
4
18.0
75.0
212.5
1407.1
1619.6
White
11
9
2
0
10.0
90.9
347.7
1342.5
1690.2
Black
13
7
2
4
8.0
61.5
98.1
1461.7
1559.8
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
2070096482
Ziegers, Z (Zaskia)
2
2.0
2
0
0
100.0
1394.3
425.0
1819.3
View list
2
154000800
Arnold, MF (Mogamad)
2
0.0
0
0
2
0.0
1447.6
-425.0
1022.6
View list
3
187017278
Le Fleur, SC (Shaun)
2
0.0
0
0
2
0.0
1408.3
-425.0
983.3
View list
4
1010108982
Marais, N (Neil)
2
0.0
0
0
2
0.0
1434.7
-425.0
1009.7
View list
5
100086060
Adams, K (Keenan)
1
1.0
1
0
0
100.0
1432.5
425.0
1857.5
View list
6
161009662
Fortune, I (Ivan)
1
1.0
1
0
0
100.0
1369.0
425.0
1794.0
View list
7
108092101
Dicks, D (Drake)
1
1.0
1
0
0
100.0
1447.6
425.0
1872.6
View list
8
1080150205
Devaney, N (Nigel)
1
1.0
1
0
0
100.0
1420.8
425.0
1845.8
View list
9
186005213
Coetzee, JS (Jurgen)
1
1.0
1
0
0
100.0
1367.9
425.0
1792.9
View list
10
1090143133
Goliath, J (Jayden)
1
1.0
1
0
0
100.0
1420.8
425.0
1845.8
View list
11
197044600
Harrison, N (Nazeem)
1
1.0
1
0
0
100.0
1367.9
425.0
1792.9
View list
12
1060138412
Harmse, J (Jaques)
1
1.0
1
0
0
100.0
1354.2
425.0
1779.2
View list
13
106002408
Blomerus, K (Kian)
1
1.0
1
0
0
100.0
1436.8
425.0
1861.8
View list
14
157000799
Arnold, M (Michael)
1
1.0
1
0
0
100.0
1354.2
425.0
1779.2
View list
15
187000297
Adriaan, RD (Rynauw)
1
1.0
1
0
0
100.0
1354.2
425.0
1779.2
View list
16
108089520
Adams, K (Kyron)
1
1.0
1
0
0
100.0
1367.9
425.0
1792.9
View list
17
194012819
Holtzhausen, R (Reinhard)
1
1.0
1
0
0
100.0
1507.1
425.0
1932.1
View list
18
108087782
Jonkers, T (Tristan)
1
1.0
1
0
0
100.0
1367.9
425.0
1792.9
View list
19
200994545
Joubert, D (Dantelle)
1
1.0
1
0
0
100.0
1422.3
425.0
1847.3
View list
20
100052481
Le Roux, M (Murray)
1
1.0
1
0
0
100.0
1424.7
425.0
1849.7
View list