Chess South Africa
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Chess South Africa
De Koster, W (Wilna)
Dob:
1996/02/14 (Adult)
Gender:
Female
Chess SA id:
296006633
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title:
Regional Arbiter (RA)
Statistics
Total events
7
Total sections
38
Standard
38
Rapid
0
Blitz
0
Total players
739
Average players per event
105.57
Average players per section
19.45
Days between first and last tournament
1604 (4 years, 4 months, 20 days)
Days since last tournament
458 (1 years, 3 months, 0 days)
Average days between events
229
Estimated total time arbitrating at events
0 year(s), 0 month(s), 8 day(s), 2 hour(s), 27 minute(s)
Events
Events
Sections
#
Event
GroupId
Rounds
Start
End
Host
Rating type
Players
7
Laerkool Midvaal Chess Open 2023
20230007
5
2023/01/28
2023/01/28
Sedibeng (GSV)
Standard
110
6
Gaueng Schools D7 2022
20220926
5
2022/06/04
2022/06/04
Sedibeng (GSV)
Standard
204
5
LS Vryheidsmonument Chess Open 2022
20220683
5
2022/05/07
2022/05/07
Sedibeng (GSV)
Standard
74
4
Drie Riviere Open 2022
20220318
5
2022/02/18
2022/02/18
Sedibeng (GSV)
Standard
34
3
Mabaleng Chess Open 2021
20210444
5
2021/11/21
2021/11/21
Sedibeng (GSV)
Standard
23
2
Fonteine Open 2018
20182002
5
2018/10/13
2018/10/13
Sedibeng (GSV)
Standard
100
1
Henley Open 2018
20181831
5
2018/09/08
2018/09/08
Sedibeng (GSV)
Standard
91
#
Event
TourId
GroupId
Rounds
Start
End
Host
Rating type
Players
38
Laerkool Midvaal Chess Open 2023 (A)
20230013
20230007
5
2023/01/28
2023/01/28
Sedibeng (GSV)
Standard
17
37
Laerkool Midvaal Chess Open 2023 (B)
20230012
20230007
5
2023/01/28
2023/01/28
Sedibeng (GSV)
Standard
13
36
Laerkool Midvaal Chess Open 2023 (C)
20230011
20230007
5
2023/01/28
2023/01/28
Sedibeng (GSV)
Standard
19
35
Laerkool Midvaal Chess Open 2023 (D)
20230009
20230007
5
2023/01/28
2023/01/28
Sedibeng (GSV)
Standard
28
34
Laerkool Midvaal Chess Open 2023 (E)
20230008
20230007
5
2023/01/28
2023/01/28
Sedibeng (GSV)
Standard
24
33
Laerkool Midvaal Chess Open 2023 (LSEN)
20230007
20230007
5
2023/01/28
2023/01/28
Sedibeng (GSV)
Standard
9
32
Gaueng Schools D7 2022 (U18 Boys)
20220934
20220926
5
2022/06/04
2022/06/04
Sedibeng (GSV)
Standard
26
31
Gaueng Schools D7 2022 (U18 Girls)
20220933
20220926
5
2022/06/04
2022/06/04
Sedibeng (GSV)
Standard
14
30
Gaueng Schools D7 2022 (U15 Boys)
20220932
20220926
5
2022/06/04
2022/06/04
Sedibeng (GSV)
Standard
23
29
Gaueng Schools D7 2022 (U15 Girls)
20220930
20220926
5
2022/06/04
2022/06/04
Sedibeng (GSV)
Standard
11
28
Gaueng Schools D7 2022 (U13 Boys)
20220929
20220926
5
2022/06/04
2022/06/04
Sedibeng (GSV)
Standard
40
27
Gaueng Schools D7 2022 (U13 Girls)
20220928
20220926
5
2022/06/04
2022/06/04
Sedibeng (GSV)
Standard
21
26
Gaueng Schools D7 2022 (U11 Boys)
20220927
20220926
5
2022/06/04
2022/06/04
Sedibeng (GSV)
Standard
44
25
Gaueng Schools D7 2022 (U11 Girls)
20220926
20220926
5
2022/06/04
2022/06/04
Sedibeng (GSV)
Standard
25
24
LS Vryheidsmonument Chess Open 2022 (A+B)
20220688
20220683
5
2022/05/07
2022/05/07
Sedibeng (GSV)
Standard
14
23
LS Vryheidsmonument Chess Open 2022 (C)
20220687
20220683
5
2022/05/07
2022/05/07
Sedibeng (GSV)
Standard
22
22
LS Vryheidsmonument Chess Open 2022 (D)
20220685
20220683
5
2022/05/07
2022/05/07
Sedibeng (GSV)
Standard
31
21
LS Vryheidsmonument Chess Open 2022 (E)
20220684
20220683
6
2022/05/07
2022/05/07
Sedibeng (GSV)
Standard
4
20
LS Vryheidsmonument Chess Open 2022 (LSEN)
20220683
20220683
5
2022/05/07
2022/05/07
Sedibeng (GSV)
Standard
7
19
Drie Riviere Open 2022 (A+B)
20220322
20220318
5
2022/03/18
2022/03/18
Sedibeng (GSV)
Standard
7
18
Drie Riviere Open 2022 (LSEN)
20220318
20220318
5
2022/03/18
2022/03/18
Sedibeng (GSV)
Standard
7
17
Drie Riviere Open 2022 (C)
20220321
20220318
5
2022/03/12
2022/03/12
Sedibeng (GSV)
Standard
19
16
Drie Riviere Open 2022 (E)
20220319
20220318
6
2022/03/12
2022/03/12
Sedibeng (GSV)
Standard
4
15
Drie Riviere Open 2022 (D)
20220320
20220318
5
2022/02/18
2022/02/18
Sedibeng (GSV)
Standard
34
14
Mabaleng Chess Open 2021 (A)
20210450
20210444
5
2021/11/27
2021/11/27
Sedibeng (GSV)
Standard
28
13
Mabaleng Chess Open 2021 (C)
20210448
20210444
5
2021/11/27
2021/11/27
Sedibeng (GSV)
Standard
9
12
Mabaleng Chess Open 2021 (D)
20210446
20210444
5
2021/11/27
2021/11/27
Sedibeng (GSV)
Standard
13
11
Mabaleng Chess Open 2021 (E)
20210444
20210444
5
2021/11/27
2021/11/27
Sedibeng (GSV)
Standard
12
10
Mabaleng Chess Open 2021 (B)
20210449
20210444
5
2021/11/21
2021/11/21
Sedibeng (GSV)
Standard
23
9
Fonteine Open 2018 (A)
20182006
20182002
5
2018/10/13
2018/10/13
Sedibeng (GSV)
Standard
14
8
Fonteine Open 2018 (B)
20182005
20182002
5
2018/10/13
2018/10/13
Sedibeng (GSV)
Standard
23
7
Fonteine Open 2018 (C)
20182004
20182002
5
2018/10/13
2018/10/13
Sedibeng (GSV)
Standard
29
6
Fonteine Open 2018 (D)
20182003
20182002
5
2018/10/13
2018/10/13
Sedibeng (GSV)
Standard
25
5
Fonteine Open 2018 (LSEN)
20182002
20182002
5
2018/10/13
2018/10/13
Sedibeng (GSV)
Standard
9
4
Henley Open 2018 (A)
20181834
20181831
5
2018/09/08
2018/09/08
Sedibeng (GSV)
Standard
16
3
Henley Open 2018 (B)
20181833
20181831
5
2018/09/08
2018/09/08
Sedibeng (GSV)
Standard
21
2
Henley Open 2018 (C)
20181832
20181831
5
2018/09/08
2018/09/08
Sedibeng (GSV)
Standard
43
1
Henley Open 2018 (D)
20181831
20181831
5
2018/09/08
2018/09/08
Sedibeng (GSV)
Standard
11