Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Van Wyk-Grove, A (Alexander)
Dob:
2001/07/19 (Adult)
Gender:
Male
Chess SA id:
101040940
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Last active:
2018/12/20 (1977 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
1376.4
Curent Weighted rating
1326.5
Curent Weighted performance
385.1
Current official/published rating (highest between Raw, WR and WP)
1376.4
Current floor (min rating allowed)
876.4
Current highest rating achieved
1376.4
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)
±129.0
Current Raw change used (final)
0.0
Projected new Raw rating
1376.4
Projected new Weighed rating
1331.5
Projected new Weighted performance
385.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1376.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1376.4
Projected new floor
876.4
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
1415.8
Curent Weighted rating
1339.5
Curent Weighted performance
389.7
Current official/published rating (highest between Raw, WR and WP)
1415.8
Current floor (min rating allowed)
915.8
Current highest rating achieved
1415.8
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)
±121.9
Current Raw change used (final)
0.0
Projected new Raw rating
1415.8
Projected new Weighed rating
1347.2
Projected new Weighted performance
389.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1415.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1415.8
Projected new floor
915.8
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
1092.8
Curent Weighted rating
1092.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1092.8
Current floor (min rating allowed)
592.8
Current highest rating achieved
1092.8
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)
±193.2
Current Raw change used (final)
0.0
Projected new Raw rating
1092.8
Projected new Weighed rating
1092.8
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1092.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1092.8
Projected new floor
592.8
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
1067.3
Curent Weighted rating
1066.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1067.3
Current floor (min rating allowed)
592.8
Current highest rating achieved
1067.3
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)
±200.3
Current Raw change used (final)
0.0
Projected new Raw rating
1067.3
Projected new Weighed rating
1066.1
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1067.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1067.3
Projected new floor
592.8
Projected new K-facor
40
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
16
South African Junior Blitz 2018 (U18)
2018/12/19
2018/12/19
4 Knights (4K)
Blitz
5
0.18
7
7
3.0
1329.6
1092.8
Analysis
15
South African Junior Team Championships 2018 (U18A)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
1.5
1329.6
1320.6
Analysis
14
2018 Interregion Sedibeng vs Ekurhuleni (N)
2018/11/03
2018/11/03
Sedibeng (GSV)
Standard
60
0.83
6
4
1.0
1365.8
1364.2
Analysis
13
Fonteine Open 2018 (A)
2018/10/13
2018/10/13
Sedibeng (GSV)
Standard
61
0.83
5
4
1.0
1370.7
1375.0
Analysis
12
Eureka Chess Open 2018 (A)
2018/09/29
2018/09/29
Sedibeng (GSV)
Standard
61
0.83
5
5
2.5
1351.3
1352.0
Analysis
11
2018 Gauteng League Final (U19)
2018/08/25
2018/08/25
Tshwane (GTP)
Standard
60
0.83
5
5
3.5
1340.2
1338.3
Analysis
10
D8 Team League 2018 (U19)
2018/07/28
2018/07/28
Sedibeng (GSV)
Standard
61
0.83
6
6
4.0
1310.8
1309.1
Analysis
9
Amigo Spur Eligwa Chess Open 2018 (A)
2018/05/19
2018/05/19
Sedibeng (GSV)
Standard
60
0.83
5
0
0.0
1283.1
1283.3
Analysis
8
Heidelberg Skaak Klub 2018 (Team 1)
2018/05/05
2018/05/05
Sedibeng (GSV)
Standard
60
0.83
5
5
3.0
1283.1
1283.3
Analysis
7
2018 South African Junior Closed Chess Championships (U18 Open)
2018/04/01
2018/04/07
Chess South Africa (CSA)
Standard
120
1.00
11
10
2.0
1314.4
1312.8
Analysis
6
D8 Individual 2018 (U17 Boys)
2018/03/17
2018/03/17
Sedibeng (GSV)
Standard
61
0.83
5
5
4.0
1271.2
1269.9
Analysis
5
Henley Open 2018 (A)
2018/03/10
2018/03/10
Sedibeng (GSV)
Standard
61
0.83
5
4
2.0
1271.2
1269.9
Analysis
4
Carels Open 2018 (A)
2018/03/03
2018/03/03
Sedibeng (GSV)
Standard
61
0.83
5
4
1.0
1271.2
1269.9
Analysis
3
2018 Blou Bul Open (B)
2018/02/17
2018/02/17
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1276.0
1276.0
Analysis
2
South African Junior Wildcard Championships 2017 (U18 Open)
2018/01/09
2018/01/12
4 Knights (4K)
Standard
120
1.00
7
7
4.5
1092.8
1092.8
Analysis
1
South African Junior Team Championships 2017 (U18C)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
7
6.0
1092.8
1092.8
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
85
37
8
40
41.0
48.2
-15.0
1332.8
1317.8
White
39
19
4
16
21.0
53.8
32.7
1278.3
1311.0
Black
46
18
4
24
20.0
43.5
-55.4
1379.1
1323.6
Standard
All
78
34
8
36
38.0
48.7
-10.9
1333.0
1322.1
White
36
17
4
15
19.0
52.8
23.6
1287.9
1311.5
Black
42
17
4
21
19.0
45.2
-40.5
1371.7
1331.2
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
7
3
0
4
3.0
42.9
-60.7
1330.6
1269.9
White
3
2
0
1
2.0
66.7
141.7
1163.3
1305.0
Black
4
1
0
3
1.0
25.0
-212.5
1456.1
1243.6
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
100061343
Khumalo, K (Kagiso)
4
1.0
1
0
3
25.0
1246.4
-212.5
1033.9
View list
2
100003864
Bull, D (Dearan)
2
2.0
2
0
0
100.0
1203.6
425.0
1628.6
View list
3
106013013
Huisamen, BB (Botha)
2
2.0
2
0
0
100.0
1277.2
425.0
1702.2
View list
4
1000104883
Mtande, X (Xolani)
2
2.0
2
0
0
100.0
1310.8
425.0
1735.8
View list
5
102090103
Mthethwa, S (Sibongiseni)
2
2.0
2
0
0
100.0
1310.8
425.0
1735.8
View list
6
101061351
Pule, L (Lesedi)
2
0.5
0
1
1
25.0
1300.4
-212.5
1087.9
View list
7
172037577
Theron, A (Andre)
2
0.5
0
1
1
25.0
1311.3
-212.5
1098.8
View list
8
100011799
Hansen, MW (Marcques)
2
0.0
0
0
2
0.0
1327.3
-425.0
902.3
View list
9
101023373
Mlahleki, V (Vusimuzi)
2
0.0
0
0
2
0.0
1329.6
-425.0
904.6
View list
10
100054865
Raad, GR (Graham)
2
0.0
0
0
2
0.0
1203.6
-425.0
778.6
View list
11
101066615
Afrikaner, M (Marchelino)
1
1.0
1
0
0
100.0
1092.8
425.0
1517.8
View list
12
100061340
Dladla, A (Akabongwe)
1
1.0
1
0
0
100.0
1351.3
425.0
1776.3
View list
13
103095921
Diedericks, C (Christiaan)
1
1.0
1
0
0
100.0
1351.3
425.0
1776.3
View list
14
102006800
De Villiers, CFB (Carel)
1
1.0
1
0
0
100.0
1329.6
425.0
1754.6
View list
15
185005871
Da Silva, FMP (Franasco)
1
1.0
1
0
0
100.0
1283.1
425.0
1708.1
View list
16
202008750
Emanuel, P (Prithee)
1
1.0
1
0
0
100.0
1370.7
425.0
1795.7
View list
17
100008473
Dyalvane, L (Litha)
1
1.0
1
0
0
100.0
1092.8
425.0
1517.8
View list
18
102095339
Dube, B (Brandon)
1
1.0
1
0
0
100.0
1271.2
425.0
1696.2
View list
19
100080915
Barnard, N (Nico)
1
1.0
1
0
0
100.0
1092.8
425.0
1517.8
View list
20
101065459
Flippies, H (Hanze)
1
1.0
1
0
0
100.0
1092.8
425.0
1517.8
View list