Arbiter Page

Slabbert, WJ (Willem)
Dob: 1947/01/22 (Adult)
Gender: Male
Chess SA id: 147035021
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title: School Supervisor (SS)
Statistics
Total events11
Total sections92
Standard92
Rapid0
Blitz0
Total players3214
Average players per event292.18
Average players per section34.93
Days between first and last tournament1731 (4 years, 8 months, 23 days)
Days since last tournament27 (0 years, 0 months, 27 days)
Average days between events157
Estimated total time arbitrating at events0 year(s), 0 month(s), 22 day(s), 2 hour(s), 0 minute(s)


Events
#EventGroupIdRoundsStartEndHostRating typePlayers
11 Lardies Ope 2024 20242907 5 2024/10/26 2024/10/26 Tshwane (GTP) Standard 139
10 Centurion Chess Open Tournament 2024 20242554 5 2024/09/21 2024/09/21 Tshwane (GTP) Standard 142
9 D1 Gauteng North District School Closed 2024 20242113 3 2024/08/03 2024/08/03 Tshwane (GTP) Standard 22
8 2024 Gauteng North School District Individual Championships - D1 20241162 5 2024/05/11 2024/05/11 Tshwane (GTP) Standard 322
7 2024 Constantiapark Open 20240163 5 2024/02/17 2024/02/17 Tshwane (GTP) Standard 164
6 2024 Gauteng Inter-Region Chess Championship 20240018 5 2024/01/13 2024/01/14 Tshwane (GTP) Standard 20
5 2023 Centurion Chess Open 20231963 5 2023/09/23 2023/09/23 Tshwane (GTP) Standard 132
4 2023 Gauteng North School District CLOSED League Championships (D1) 20231693 3 2023/08/05 2023/08/05 Tshwane (GTP) Standard 73
3 2023 Menlo Open Tournament 20231444 5 2023/07/22 2023/07/22 Tshwane (GTP) Standard 150
2 2023 Gauteng North School District CLOSED Individual Championships 20231029 3 2023/05/13 2023/05/13 Tshwane (GTP) Standard 4
1 2020 Piet Robbertse 20200225 5 2020/01/31 2020/02/02 Cape Winelands (WCW) Standard 10
#EventTourIdGroupIdRoundsStartEndHostRating typePlayers
92 Lardies Ope 2024 (A) 20242912 20242907 5 2024/10/26 2024/10/26 Tshwane (GTP) Standard 10
91 Lardies Ope 2024 (B) 20242911 20242907 5 2024/10/26 2024/10/26 Tshwane (GTP) Standard 13
90 Lardies Ope 2024 (C) 20242910 20242907 5 2024/10/26 2024/10/26 Tshwane (GTP) Standard 26
89 Lardies Ope 2024 (U12) 20242909 20242907 5 2024/10/26 2024/10/26 Tshwane (GTP) Standard 37
88 Lardies Ope 2024 (U10) 20242908 20242907 5 2024/10/26 2024/10/26 Tshwane (GTP) Standard 39
87 Lardies Ope 2024 (U8) 20242907 20242907 5 2024/10/26 2024/10/26 Tshwane (GTP) Standard 14
86 Centurion Chess Open Tournament 2024 (A) 20242559 20242554 5 2024/09/21 2024/09/21 Tshwane (GTP) Standard 31
85 Centurion Chess Open Tournament 2024 (B) 20242558 20242554 5 2024/09/21 2024/09/21 Tshwane (GTP) Standard 31
84 Centurion Chess Open Tournament 2024 (C) 20242557 20242554 5 2024/09/21 2024/09/21 Tshwane (GTP) Standard 30
83 Centurion Chess Open Tournament 2024 (U12) 20242556 20242554 5 2024/09/21 2024/09/21 Tshwane (GTP) Standard 12
82 Centurion Chess Open Tournament 2024 (U10) 20242555 20242554 5 2024/09/21 2024/09/21 Tshwane (GTP) Standard 26
81 Centurion Chess Open Tournament 2024 (U8) 20242554 20242554 5 2024/09/21 2024/09/21 Tshwane (GTP) Standard 12
80 D1 Gauteng North District School Closed 2024 (U17) 20242118 20242113 3 2024/08/03 2024/08/03 Tshwane (GTP) Standard 22
79 D1 Gauteng North District School Closed 2024 (U15) 20242117 20242113 5 2024/08/03 2024/08/03 Tshwane (GTP) Standard 47
78 D1 Gauteng North District School Closed 2024 (U13) 20242116 20242113 5 2024/08/03 2024/08/03 Tshwane (GTP) Standard 115
77 D1 Gauteng North District School Closed 2024 (U13 Girls) 20242115 20242113 5 2024/08/03 2024/08/03 Tshwane (GTP) Standard 34
76 D1 Gauteng North District School Closed 2024 (U11) 20242114 20242113 5 2024/08/03 2024/08/03 Tshwane (GTP) Standard 85
75 D1 Gauteng North District School Closed 2024 (U9) 20242113 20242113 5 2024/08/03 2024/08/03 Tshwane (GTP) Standard 40
74 2024 Gauteng North School District Individual Championships - D1 (U18 Boys) 20241171 20241162 5 2024/05/11 2024/05/11 Tshwane (GTP) Standard 20
73 2024 Gauteng North School District Individual Championships - D1 (U18 Girls) 20241170 20241162 5 2024/05/11 2024/05/11 Tshwane (GTP) Standard 13
72 2024 Gauteng North School District Individual Championships - D1 (U15 Boys) 20241169 20241162 5 2024/05/11 2024/05/11 Tshwane (GTP) Standard 32
71 2024 Gauteng North School District Individual Championships - D1 (U15 Girls) 20241168 20241162 5 2024/05/11 2024/05/11 Tshwane (GTP) Standard 11
70 2024 Gauteng North School District Individual Championships - D1 (U13 Boys) 20241167 20241162 5 2024/05/11 2024/05/11 Tshwane (GTP) Standard 82
69 2024 Gauteng North School District Individual Championships - D1 (U13 Girls) 20241166 20241162 5 2024/05/11 2024/05/11 Tshwane (GTP) Standard 50
68 2024 Gauteng North School District Individual Championships - D1 (U11 Boys) 20241165 20241162 5 2024/05/11 2024/05/11 Tshwane (GTP) Standard 59
67 2024 Gauteng North School District Individual Championships - D1 (U11 Girls) 20241164 20241162 5 2024/05/11 2024/05/11 Tshwane (GTP) Standard 26
66 2024 Gauteng North School District Individual Championships - D1 (U9 Boys) 20241163 20241162 5 2024/05/11 2024/05/11 Tshwane (GTP) Standard 17
65 2024 Gauteng North School District Individual Championships - D1 (U9 Girls) 20241162 20241162 5 2024/05/11 2024/05/11 Tshwane (GTP) Standard 12
64 2024 Constantiapark Open (A) 20240169 20240163 5 2024/02/17 2024/02/17 Tshwane (GTP) Standard 8
63 2024 Constantiapark Open (B) 20240168 20240163 5 2024/02/17 2024/02/17 Tshwane (GTP) Standard 10
62 2024 Constantiapark Open (C) 20240167 20240163 5 2024/02/17 2024/02/17 Tshwane (GTP) Standard 31
61 2024 Constantiapark Open (D1) 20240166 20240163 5 2024/02/17 2024/02/17 Tshwane (GTP) Standard 34
60 2024 Constantiapark Open (D2) 20240165 20240163 5 2024/02/17 2024/02/17 Tshwane (GTP) Standard 30
59 2024 Constantiapark Open (E) 20240164 20240163 5 2024/02/17 2024/02/17 Tshwane (GTP) Standard 35
58 2024 Constantiapark Open (F) 20240163 20240163 5 2024/02/17 2024/02/17 Tshwane (GTP) Standard 16
57 2024 Gauteng Inter-Region Chess Championship (Adult A) 20240041 20240018 5 2024/01/13 2024/01/14 Tshwane (GTP) Standard 25
56 2024 Gauteng Inter-Region Chess Championship (Adult B+Fifty+Ladies) 20240040 20240018 5 2024/01/13 2024/01/14 Tshwane (GTP) Standard 30
55 2024 Gauteng Inter-Region Chess Championship (U20 Open+Girls) 20240039 20240018 5 2024/01/13 2024/01/14 Tshwane (GTP) Standard 51
54 2024 Gauteng Inter-Region Chess Championship (U18A) 20240038 20240018 5 2024/01/13 2024/01/14 Tshwane (GTP) Standard 60
53 2024 Gauteng Inter-Region Chess Championship (U18B) 20240037 20240018 5 2024/01/13 2024/01/14 Tshwane (GTP) Standard 45
52 2024 Gauteng Inter-Region Chess Championship (U18 Girls) 20240036 20240018 5 2024/01/13 2024/01/14 Tshwane (GTP) Standard 34
51 2024 Gauteng Inter-Region Chess Championship (U16A) 20240035 20240018 5 2024/01/13 2024/01/14 Tshwane (GTP) Standard 60
50 2024 Gauteng Inter-Region Chess Championship (U16B) 20240034 20240018 5 2024/01/13 2024/01/14 Tshwane (GTP) Standard 60
49 2024 Gauteng Inter-Region Chess Championship (U16C) 20240033 20240018 5 2024/01/13 2024/01/14 Tshwane (GTP) Standard 59
48 2024 Gauteng Inter-Region Chess Championship (U16 Girls) 20240032 20240018 5 2024/01/13 2024/01/14 Tshwane (GTP) Standard 30
47 2024 Gauteng Inter-Region Chess Championship (U14A) 20240031 20240018 5 2024/01/13 2024/01/14 Tshwane (GTP) Standard 60
46 2024 Gauteng Inter-Region Chess Championship (U14B) 20240030 20240018 5 2024/01/13 2024/01/14 Tshwane (GTP) Standard 59
45 2024 Gauteng Inter-Region Chess Championship (U14C) 20240029 20240018 5 2024/01/13 2024/01/14 Tshwane (GTP) Standard 68
44 2024 Gauteng Inter-Region Chess Championship (U14 Girls) 20240028 20240018 5 2024/01/13 2024/01/14 Tshwane (GTP) Standard 42
43 2024 Gauteng Inter-Region Chess Championship (U12A) 20240027 20240018 5 2024/01/13 2024/01/14 Tshwane (GTP) Standard 60
42 2024 Gauteng Inter-Region Chess Championship (U12B) 20240026 20240018 5 2024/01/13 2024/01/14 Tshwane (GTP) Standard 70
41 2024 Gauteng Inter-Region Chess Championship (U12C) 20240025 20240018 5 2024/01/13 2024/01/14 Tshwane (GTP) Standard 59
40 2024 Gauteng Inter-Region Chess Championship (U12 Girls A) 20240024 20240018 5 2024/01/13 2024/01/14 Tshwane (GTP) Standard 33
39 2024 Gauteng Inter-Region Chess Championship (U12 Girls B) 20240023 20240018 5 2024/01/13 2024/01/14 Tshwane (GTP) Standard 34
38 2024 Gauteng Inter-Region Chess Championship (U10A) 20240022 20240018 5 2024/01/13 2024/01/14 Tshwane (GTP) Standard 60
37 2024 Gauteng Inter-Region Chess Championship (U10B) 20240021 20240018 5 2024/01/13 2024/01/14 Tshwane (GTP) Standard 65
36 2024 Gauteng Inter-Region Chess Championship (U8) 20240020 20240018 5 2024/01/13 2024/01/14 Tshwane (GTP) Standard 48
35 2024 Gauteng Inter-Region Chess Championship (U8+U10 Girls) 20240019 20240018 5 2024/01/13 2024/01/14 Tshwane (GTP) Standard 42
34 2024 Gauteng Inter-Region Chess Championship (LSEN) 20240018 20240018 5 2024/01/13 2024/01/14 Tshwane (GTP) Standard 20
33 2023 Centurion Chess Open (A) 20231967 20231963 5 2023/09/23 2023/09/23 Tshwane (GTP) Standard 18
32 2023 Centurion Chess Open (B) 20231966 20231963 5 2023/09/23 2023/09/23 Tshwane (GTP) Standard 24
31 2023 Centurion Chess Open (C) 20231965 20231963 5 2023/09/23 2023/09/23 Tshwane (GTP) Standard 47
30 2023 Centurion Chess Open (D) 20231964 20231963 5 2023/09/23 2023/09/23 Tshwane (GTP) Standard 29
29 2023 Centurion Chess Open (E) 20231963 20231963 5 2023/09/23 2023/09/23 Tshwane (GTP) Standard 14
28 2023 Gauteng North School District CLOSED League Championships (D1) (U19) 20231699 20231693 3 2023/08/05 2023/08/05 Tshwane (GTP) Standard 24
27 2023 Gauteng North School District CLOSED League Championships (D1) (U15) 20231698 20231693 3 2023/08/05 2023/08/05 Tshwane (GTP) Standard 24
26 2023 Gauteng North School District CLOSED League Championships (D1) (U13) 20231696 20231693 5 2023/08/05 2023/08/05 Tshwane (GTP) Standard 97
25 2023 Gauteng North School District CLOSED League Championships (D1) (U13 Girls) 20231695 20231693 5 2023/08/05 2023/08/05 Tshwane (GTP) Standard 36
24 2023 Gauteng North School District CLOSED League Championships (D1) (U11) 20231694 20231693 5 2023/08/05 2023/08/05 Tshwane (GTP) Standard 62
23 2023 Gauteng North School District CLOSED League Championships (D1) (U9) 20231693 20231693 3 2023/08/05 2023/08/05 Tshwane (GTP) Standard 25
22 2023 Menlo Open Tournament (A) 20231451 20231444 5 2023/07/22 2023/07/22 Tshwane (GTP) Standard 5
21 2023 Menlo Open Tournament (B) 20231450 20231444 5 2023/07/22 2023/07/22 Tshwane (GTP) Standard 14
20 2023 Menlo Open Tournament (C) 20231449 20231444 5 2023/07/22 2023/07/22 Tshwane (GTP) Standard 37
19 2023 Menlo Open Tournament (D) 20231448 20231444 5 2023/07/22 2023/07/22 Tshwane (GTP) Standard 58
18 2023 Menlo Open Tournament (E) 20231446 20231444 5 2023/07/22 2023/07/22 Tshwane (GTP) Standard 17
17 2023 Menlo Open Tournament (F) 20231445 20231444 5 2023/07/22 2023/07/22 Tshwane (GTP) Standard 13
16 2023 Menlo Open Tournament (Parents) 20231444 20231444 5 2023/07/22 2023/07/22 Tshwane (GTP) Standard 6
15 2023 Gauteng North School District CLOSED Individual Championships (U18 Boys) 20231040 20231029 5 2023/05/13 2023/05/13 Tshwane (GTP) Standard 27
14 2023 Gauteng North School District CLOSED Individual Championships (U18 Girls) 20231039 20231029 5 2023/05/13 2023/05/13 Tshwane (GTP) Standard 15
13 2023 Gauteng North School District CLOSED Individual Championships (U15 Boys) 20231038 20231029 5 2023/05/13 2023/05/13 Tshwane (GTP) Standard 28
12 2023 Gauteng North School District CLOSED Individual Championships (U15 Girls) 20231036 20231029 5 2023/05/13 2023/05/13 Tshwane (GTP) Standard 9
11 2023 Gauteng North School District CLOSED Individual Championships (U13 Boys) 20231035 20231029 5 2023/05/13 2023/05/13 Tshwane (GTP) Standard 85
10 2023 Gauteng North School District CLOSED Individual Championships (U13 Girls) 20231034 20231029 5 2023/05/13 2023/05/13 Tshwane (GTP) Standard 54
9 2023 Gauteng North School District CLOSED Individual Championships (U11 Boys) 20231033 20231029 5 2023/05/13 2023/05/13 Tshwane (GTP) Standard 49
8 2023 Gauteng North School District CLOSED Individual Championships (U11 Girls) 20231031 20231029 5 2023/05/13 2023/05/13 Tshwane (GTP) Standard 22
7 2023 Gauteng North School District CLOSED Individual Championships (U9 Boys) 20231030 20231029 5 2023/05/13 2023/05/13 Tshwane (GTP) Standard 14
6 2023 Gauteng North School District CLOSED Individual Championships (U9 Girls) 20231029 20231029 3 2023/05/13 2023/05/13 Tshwane (GTP) Standard 4
5 2020 Piet Robbertse (A) 20200229 20200225 5 2020/01/31 2020/02/02 Cape Winelands (WCW) Standard 20
4 2020 Piet Robbertse (B) 20200228 20200225 5 2020/01/31 2020/02/02 Cape Winelands (WCW) Standard 12
3 2020 Piet Robbertse (C) 20200227 20200225 5 2020/01/31 2020/02/02 Cape Winelands (WCW) Standard 21
2 2020 Piet Robbertse (D) 20200226 20200225 5 2020/01/31 2020/02/02 Cape Winelands (WCW) Standard 10
1 2020 Piet Robbertse (E+F) 20200225 20200225 5 2020/01/31 2020/02/02 Cape Winelands (WCW) Standard 10