Chess South Africa
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Chess South Africa
Van Dyk, M (Mia)
Dob:
2009/04/21 (U16)
Gender:
Female
Chess SA id:
209089639
FIDE id:
Region:
Ehlanzeni (MEN)
Citizen:
RSA
Title(s):
Last active:
2023/12/02 (169 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
1441.3
Curent Weighted rating
1402.1
Curent Weighted performance
1368.6
Current official/published rating (highest between Raw, WR and WP)
1441.3
Current floor (min rating allowed)
941.3
Current highest rating achieved
1441.3
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)
±117.6
Current Raw change used (final)
0.0
Projected new Raw rating
1441.3
Projected new Weighed rating
1408.1
Projected new Weighted performance
1368.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1441.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1441.3
Projected new floor
941.3
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
1444.7
Curent Weighted rating
1404.8
Curent Weighted performance
1361.7
Current official/published rating (highest between Raw, WR and WP)
1444.7
Current floor (min rating allowed)
944.7
Current highest rating achieved
1444.7
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)
±117.0
Current Raw change used (final)
0.0
Projected new Raw rating
1444.7
Projected new Weighed rating
1410.5
Projected new Weighted performance
1361.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1444.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1444.7
Projected new floor
944.7
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
732.6
Curent Weighted rating
596.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
732.6
Current floor (min rating allowed)
500.0
Current highest rating achieved
732.6
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)
±322.7
Current Raw change used (final)
0.0
Projected new Raw rating
732.6
Projected new Weighed rating
609.8
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
732.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
732.6
Projected new floor
500.0
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
517.2
Curent Weighted rating
517.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
517.2
Current floor (min rating allowed)
500.0
Current highest rating achieved
517.2
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)
±438.6
Current Raw change used (final)
0.0
Projected new Raw rating
517.2
Projected new Weighed rating
517.2
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
517.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
517.2
Projected new floor
500.0
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
31
Mbombela Chess Club Annual 2023 (U14)
2023/12/02
2023/12/02
Nelson Mandela Bay (ENM)
Standard
63
0.84
5
5
4.0
1396.4
1394.1
Analysis
30
Interhigh 2023 (U19)
2023/07/29
2023/07/29
Ehlanzeni (MEN)
Standard
63
0.84
5
4
3.5
1424.4
1422.6
Analysis
29
White River Primary 2023 (U16)
2023/07/21
2023/07/21
Ehlanzeni (MEN)
Standard
63
0.84
5
5
3.0
1424.4
1422.6
Analysis
28
2023 SA Schools Winter Games (U15 Girls)
2023/07/04
2023/07/06
West Rand (GWR)
Standard
65
0.85
7
7
3.5
1424.4
1422.6
Analysis
27
Oikos Chess Tournament 2023 (U20)
2023/03/11
2023/03/11
Ehlanzeni (MEN)
Standard
63
0.84
5
4
3.0
1363.8
1362.3
Analysis
26
Uplands Chess Tournament 2023 (U16)
2023/02/25
2023/02/25
Ehlanzeni (MEN)
Standard
63
0.84
5
5
4.0
1229.2
1243.7
Analysis
25
Penryn Chess Tournament 2023 (U16)
2023/02/11
2023/02/11
Ehlanzeni (MEN)
Standard
63
0.84
5
5
4.0
1229.2
1243.7
Analysis
24
2022 South African Junior Team Chess Championships (U14 Open)
2022/12/04
2022/12/08
4 Knights (4K)
Standard
120
1.00
7
7
2.0
1274.2
1294.5
Analysis
23
Rob Ferreira Chess Tournament 2022 (U14)
2022/05/07
2022/05/07
Ehlanzeni (MEN)
Standard
62
0.84
5
5
5.0
1200.4
1208.5
Analysis
22
Uplands Chess Tournament 2022 (U14)
2022/02/26
2022/02/26
Ehlanzeni (MEN)
Standard
62
0.84
5
5
4.0
1141.4
1127.7
Analysis
21
Chess Unlimited Leap Year Tournament 2020 (A)
2020/02/29
2020/02/29
Ehlanzeni (MEN)
Standard
70
0.87
5
3
1.0
1159.6
1150.5
Analysis
20
Uplands 2020 (U12)
2020/01/25
2020/01/25
Ehlanzeni (MEN)
Standard
60
0.83
5
5
3.0
1144.6
1128.9
Analysis
19
2019 South African Junior Team Championships (U12 Girls)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
6
3.0
1144.6
1128.9
Analysis
18
Ehlanzeni Open 2019 (C)
2019/07/20
2019/07/20
Ehlanzeni (MEN)
Standard
60
0.83
5
5
2.0
1152.7
1136.5
Analysis
17
Curro Open 2019 (U12)
2019/04/12
2019/04/12
Ehlanzeni (MEN)
Standard
63
0.84
5
5
3.5
1162.4
1141.7
Analysis
16
Rob Ferreira 2019 (B)
2019/04/06
2019/04/06
Ehlanzeni (MEN)
Standard
63
0.84
5
5
2.0
1162.4
1141.7
Analysis
15
Chess Unlimited Open 2019 (C)
2019/03/02
2019/03/02
Ehlanzeni (MEN)
Standard
63
0.84
5
5
2.0
1206.6
1197.7
Analysis
14
Penryn Age Open 2019 (U12)
2019/02/09
2019/02/09
Ehlanzeni (MEN)
Standard
63
0.84
5
5
4.0
1112.2
1101.8
Analysis
13
Chess Unlimited Open 2019 (B)
2019/01/26
2019/01/26
Ehlanzeni (MEN)
Standard
60
0.83
5
5
3.0
1081.0
1059.4
Analysis
12
2018 Wild Card Chess Championships (U10 Girls)
2018/12/21
2018/12/24
4 Knights (4K)
Standard
120
1.00
7
7
3.0
993.8
977.8
Analysis
1
2
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
166
94
4
68
96.0
57.8
66.6
1109.1
1175.6
White
83
44
4
35
46.0
55.4
46.1
1106.6
1152.7
Black
83
50
0
33
50.0
60.2
87.0
1111.5
1198.6
Standard
All
166
94
4
68
96.0
57.8
66.6
1109.1
1175.6
White
83
44
4
35
46.0
55.4
46.1
1106.6
1152.7
Black
83
50
0
33
50.0
60.2
87.0
1111.5
1198.6
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
110087575
Ogunjiofor, CJ (Chinedu Jeremy)
6
1.5
1
1
4
25.0
1087.8
-212.5
875.3
View list
2
210087580
Pauer, M (Mieke)
4
1.0
1
0
3
25.0
1035.7
-212.5
823.2
View list
3
210092762
Herholdt, M (Msei)
3
3.0
3
0
0
100.0
884.3
425.0
1309.3
View list
4
109066919
Grobler, Z (Zander)
3
2.0
2
0
1
66.7
1118.4
141.7
1260.1
View list
5
109066921
Macdonald, I (Ian)
3
2.0
2
0
1
66.7
1163.6
141.7
1305.2
View list
6
108089644
Onwusaka, L (Lucky)
3
0.0
0
0
3
0.0
1073.0
-425.0
648.0
View list
7
105080582
Patel, A (Abdul-Samad)
3
0.0
0
0
3
0.0
1155.0
-425.0
730.0
View list
8
1110097939
Arugundiya, R (Robert)
2
2.0
2
0
0
100.0
1254.3
425.0
1679.3
View list
9
105087559
Jardim, R (Raphael)
2
2.0
2
0
0
100.0
503.6
425.0
928.6
View list
10
1080108285
Kotze, R (Regardt)
2
2.0
2
0
0
100.0
1152.7
425.0
1577.7
View list
11
1090097902
Nhlabathi, L (Lesedi)
2
2.0
2
0
0
100.0
1153.5
425.0
1578.5
View list
12
108065716
Van Heerden, M (Michael)
2
2.0
2
0
0
100.0
1229.2
425.0
1654.2
View list
13
205060325
Ngobeni, N (Nkateko)
2
1.0
1
0
1
50.0
503.6
0.0
503.6
View list
14
109087570
Van Veenhuyzen, U (Ude)
2
1.0
1
0
1
50.0
1085.0
0.0
1085.0
View list
15
107077589
Wessels, W (Willie)
2
1.0
1
0
1
50.0
1121.7
0.0
1121.7
View list
16
107080604
Dube, O (Olwethu)
2
0.0
0
0
2
0.0
1072.9
-425.0
647.9
View list
17
1060108295
Msibi, M (Mnwabisi)
2
0.0
0
0
2
0.0
1152.7
-425.0
727.7
View list
18
1080152035
Ndlovu, S (Seth)
2
0.0
0
0
2
0.0
1326.8
-425.0
901.8
View list
19
105079745
Rajeev, R (Raghav)
2
0.0
0
0
2
0.0
1152.7
-425.0
727.7
View list
20
109077583
Shongwe, L (Lihle)
2
0.0
0
0
2
0.0
921.5
-425.0
496.5
View list