TOURNAMENT DETAILS

2023 South African Junior Closed Chess Championships (U12 Open)
# Chess SA id FIDE id Name Region Rating Games Score % Dp Aor Perform We Swe Rat+/-
1 1110118128 Botha, JCC (Johannes Christiaan Corneli) Johannesburg Metro (GJM) 1569.9 9 5 55.6 47.2 1484 1531.2 5.36 -0.36 -7.2
2 1110131971 14346850 Chipunza, J (Jared) Nelson Mandela Bay (ENM) 1447.2 9 4 44.4 -47.2 1449.3 1402.1 4.52 -0.52 -10.4
3 1110131268 14360934 Clainos, S (Spiro) Nelson Mandela Bay (ENM) 1505.4 9 4.5 50 0 1432.1 1432.1 5.31 -0.81 -16.2
4 1110097687 Froom, D (David) Johannesburg Metro (GJM) 1334.1 9 3.5 38.9 -94.4 1454.4 1359.9 3.2 0.3 6
5 1110097686 14356341 Froom, G (Gabriel) Johannesburg Metro (GJM) 1494.9 9 6.5 72.2 188.9 1482.9 1671.7 4.58 1.92 38.4
6 1110097689 Froom, J (Jacob) Johannesburg Metro (GJM) 1351.2 9 4.5 50 0 1495.6 1495.6 2.95 1.55 31
7 1110100045 Gondwe, P (Prosper) Tshwane (GTP) 1464.1 9 5 55.6 47.2 1481.6 1528.9 4.27 0.73 14.6
8 1120133800 Hex, K (Kyle) Ekurhuleni (GE) 1410.9 9 3.5 38.9 -94.4 1445.7 1351.2 4.18 -0.68 -13.6
9 1110141970 Kingsbury, J (Jack) Johannesburg Metro (GJM) 1333.2 9 1.5 16.7 -283.3 1474 1190.7 2.98 -1.48 -29.6
10 1110098631 Kruger, T (Tobias) Johannesburg Metro (GJM) 1504 9 7 77.8 236.1 1490 1726.2 4.6 2.4 48
11 111077190 Liang, YX (Yi-Xuan (Bowie)) Tshwane (GTP) 1419.6 9 5 55.6 47.2 1477.4 1524.6 3.94 1.06 21.2
12 1120131139 Mabhera, JP (Jedidiah Panashe) Buffalo City (EBC) 1532.4 9 6.5 72.2 188.9 1448.3 1637.2 5.42 1.08 21.6
13 1110106568 14348462 Makaula, L (Lubanzi) Ethekwini (KED) 1430.9 9 5 55.6 47.2 1468.6 1515.8 4.15 0.85 17
14 1120109254 14364239 Mazikana, E (Ethan) Buffalo City (EBC) 1488 9 4 44.4 -47.2 1418.7 1371.5 5.18 -1.18 -23.6
15 1110097360 Pillay, Z (Zac) Ekurhuleni (GE) 1486.9 9 4.5 50 0 1429.3 1429.3 5.06 -0.56 -11.2
16 1110096784 Radia, S (Shyam) Tshwane (GTP) 1565.2 9 6 66.7 141.7 1455.9 1597.6 5.69 0.31 6.2
17 1110099324 Roos, J (Justin) Bojanala Platina (NBR) 1528.2 9 2 22.2 -236.1 1405.4 1169.3 5.74 -3.74 -74.8
18 1120134490 14351048 Schwartz, M (Michael) Ethekwini (KED) 1448 9 7 77.8 236.1 1490.3 1726.4 4.1 2.9 58
19 1120135549 Segal, J (Jamie) Johannesburg Metro (GJM) 1512.4 9 5 55.6 47.2 1479 1526.2 4.89 0.11 2.2
20 1110103928 Slabbert, ZN (Zander Nicolaas) Tshwane (GTP) 1495.8 9 5 55.6 47.2 1475.4 1522.7 4.76 0.24 4.8
21 1110119754 Sun, Q (Qiyuan) Johannesburg Metro (GJM) 1302.1 9 1 11.1 -330.6 1447.7 1117.1 3.02 -2.02 -40.4
22 1110134010 Van Meersbergen, E (Ettienne) Tshwane (GTP) 1446 9 4.5 50 0 1463.3 1463.3 4.28 0.22 4.4
23 1110137072 Varghese, A (Alan) Ethekwini (KED) 1454 9 3.5 38.9 -94.4 1449.3 1354.8 4.51 -1.01 -20.2
24 1120096779 Yang, JD (Daniel) Tshwane (GTP) 1537.1 9 4 44.4 -47.2 1463.2 1416 5.32 -1.32 -26.4
# Status Name Title Chess SA id FIDE id Region
1Chief ArbiterPiek, PH (Petronella Hermina)IA261030087Tshwane (GTP)
2Deputy Chief ArbiterBornheim, MC (Michael Charles)IA157002693Johannesburg Metro (GJM)
3ArbiterSteenkamp, AL (Armin Lodewyk)PA100036025Tshwane (GTP)
4ArbiterNkosi, SBE (Siphamandla Blessing Ericson)PA179027993Ethekwini (KED)
5ArbiterDe Kock, L (Lene)PA299006582Tshwane (GTP)
6ArbiterDu Toit, DM (Dirk Myburgh)RA103008165Tshwane (GTP)
7ArbiterBotha, JF (Julian Francois)PA17308674214350580Johannesburg Metro (GJM)
# Rnd Date Name Title Fed Rating Res Rating Fed Title Name Diff
1 5 2023-04-02 Froom, D (David) GJM 1334.1 1-0 1528.2 NBR Roos, J (Justin) 194.1
2 3 2023-04-01 Froom, J (Jacob) GJM 1351.2 1-0 1528.2 NBR Roos, J (Justin) 177
3 4 2023-04-01 Pillay, Z (Zac) GE 1486.9 0-1 1333.2 GJM Kingsbury, J (Jack) 153.7
4 1 2023-03-31 Froom, J (Jacob) GJM 1351.2 1-0 1488 EBC Mazikana, E (Ethan) 136.8
5 4 2023-04-01 Roos, J (Justin) NBR 1528.2 0-1 1410.9 GE Hex, K (Kyle) 117.3
6 3 2023-04-01 Chipunza, J (Jared) ENM 1447.2 0-1 1334.1 GJM Froom, D (David) 113.1
7 7 2023-04-03 Makaula, L (Lubanzi) KED 1430.9 1-0 1537.1 GTP Yang, JD (Daniel) 106.2
8 8 2023-04-03 Froom, J (Jacob) GJM 1351.2 1-0 1454 KED Varghese, A (Alan) 102.8
9 4 2023-04-01 Mabhera, JP (Jedidiah Panashe) EBC 1532.4 0.5-0.5 1351.2 GJM Froom, J (Jacob) 90.6
10 8 2023-04-03 Yang, JD (Daniel) GTP 1537.1 0-1 1447.2 ENM Chipunza, J (Jared) 89.9
11 4 2023-04-01 Schwartz, M (Michael) KED 1448 1-0 1537.1 GTP Yang, JD (Daniel) 89.1
12 1 2023-03-31 Clainos, S (Spiro) ENM 1505.4 0.5-0.5 1333.2 GJM Kingsbury, J (Jack) 86.1
13 1 2023-03-31 Mabhera, JP (Jedidiah Panashe) EBC 1532.4 0-1 1448 KED Schwartz, M (Michael) 84.4
14 2 2023-03-31 Kruger, T (Tobias) GJM 1504 0-1 1419.6 GTP Liang, YX (Yi-Xuan (Bowie)) 84.4
15 9 2023-04-04 Roos, J (Justin) NBR 1528.2 0-1 1446 NWP Van Meersbergen, E (Ettienne) 82.2
16 6 2023-04-02 Chipunza, J (Jared) ENM 1447.2 1-0 1528.2 NBR Roos, J (Justin) 81
17 4 2023-04-01 Mazikana, E (Ethan) EBC 1488 0.5-0.5 1334.1 GJM Froom, D (David) 77
18 6 2023-04-02 Slabbert, ZN (Zander Nicolaas) GTP 1495.8 0-1 1419.6 GTP Liang, YX (Yi-Xuan (Bowie)) 76.2
19 7 2023-04-03 Radia, S (Shyam) GTP 1565.2 0-1 1494.9 GJM Froom, G (Gabriel) 70.3
20 4 2023-04-01 Slabbert, ZN (Zander Nicolaas) GTP 1495.8 1-0 1565.2 GTP Radia, S (Shyam) 69.4
21 7 2023-04-03 Liang, YX (Yi-Xuan (Bowie)) GTP 1419.6 1-0 1488 EBC Mazikana, E (Ethan) 68.4
22 5 2023-04-02 Botha, JCC (Johannes Christiaan Corneli) GJM 1569.9 0-1 1504 GJM Kruger, T (Tobias) 65.9
23 6 2023-04-02 Segal, J (Jamie) GJM 1512.4 0-1 1448 KED Schwartz, M (Michael) 64.4
24 6 2023-04-02 Froom, J (Jacob) GJM 1351.2 1-0 1410.9 GE Hex, K (Kyle) 59.7
25 4 2023-04-01 Segal, J (Jamie) GJM 1512.4 1-0 1569.9 GE Botha, JCC (Johannes Christiaan Corneli) 57.5
26 6 2023-04-02 Pillay, Z (Zac) GE 1486.9 0-1 1430.9 KED Makaula, L (Lubanzi) 56
27 4 2023-04-01 Clainos, S (Spiro) ENM 1505.4 0-1 1454 KED Varghese, A (Alan) 51.4
28 5 2023-04-02 Schwartz, M (Michael) KED 1448 1-0 1495.8 GTP Slabbert, ZN (Zander Nicolaas) 47.8
29 5 2023-04-02 Hex, K (Kyle) GE 1410.9 0.5-0.5 1505.4 ENM Clainos, S (Spiro) 47.2
30 2 2023-03-31 Schwartz, M (Michael) KED 1448 1-0 1494.9 GJM Froom, G (Gabriel) 46.9
31 7 2023-04-03 Roos, J (Justin) NBR 1528.2 0-1 1486.9 GE Pillay, Z (Zac) 41.3
32 2 2023-03-31 Varghese, A (Alan) KED 1454 0.5-0.5 1532.4 EBC Mabhera, J (Jedidiah) 39.2
33 1 2023-03-31 Radia, S (Shyam) GTP 1565.2 0.5-0.5 1486.9 GE Pillay, Z (Zac) 39.1
34 8 2023-04-03 Botha, JCC (Johannes Christiaan Corneli) GJM 1569.9 0-1 1532.4 EBC Mabhera, J (Jedidiah) 37.5
35 6 2023-04-02 Yang, JD (Daniel) GTP 1537.1 0.5-0.5 1464.1 GTP Gondwe, P (Prosper) 36.5
36 5 2023-04-02 Varghese, A (Alan) KED 1454 0-1 1419.6 GTP Liang, YX (Yi-Xuan (Bowie)) 34.4
37 3 2023-04-01 Varghese, A (Alan) KED 1454 1-0 1486.9 GE Pillay, Z (Zac) 32.9
38 1 2023-03-31 Gondwe, P (Prosper) GTP 1464.1 1-0 1495.8 GTP Slabbert, ZN (Zander Nicolaas) 31.7
39 6 2023-04-02 Kingsbury, J (Jack) GJM 1333.2 0-1 1302.1 GJM Sun, Q (Qiyuan) 31.1
40 8 2023-04-03 Kruger, T (Tobias) GJM 1504 0.5-0.5 1565.2 GTP Radia, S (Shyam) 30.6
41 6 2023-04-02 Van Meersbergen, E (Ettienne) GTP 1446 0.5-0.5 1505.4 ENM Clainos, S (Spiro) 29.7
42 3 2023-04-01 Gondwe, P (Prosper) GTP 1464.1 1-0 1488 EBC Mazikana, E (Ethan) 23.9
43 9 2023-04-04 Makaula, L (Lubanzi) KED 1430.9 1-0 1454 KED Varghese, A (Alan) 23.1
44 9 2023-04-04 Clainos, S (Spiro) ENM 1505.4 0.5-0.5 1464.1 GTP Gondwe, P (Prosper) 20.7
45 5 2023-04-02 Froom, G (Gabriel) GJM 1494.9 1-0 1512.4 GJM Segal, J (Jamie) 17.5
46 5 2023-04-02 Makaula, L (Lubanzi) KED 1430.9 1-0 1447.2 ENM Chipunza, J (Jared) 16.3
47 8 2023-04-03 Mazikana, E (Ethan) EBC 1488 0.5-0.5 1505.4 ENM Clainos, S (Spiro) 8.7
48 9 2023-04-04 Segal, J (Jamie) GJM 1512.4 0-1 1504 GJM Kruger, T (Tobias) 8.4
49 6 2023-04-02 Botha, JCC (Johannes Christiaan Corneli) GJM 1569.9 0-1 1565.2 GTP Radia, S (Shyam) 4.7
50 6 2023-04-02 Kruger, T (Tobias) GJM 1504 0.5-0.5 1494.9 GJM Froom, G (Gabriel) 4.5
51 5 2023-04-02 Yang, JD (Daniel) GTP 1537.1 0.5-0.5 1532.4 EBC Mabhera, J (Jedidiah) 2.3
52 3 2023-04-01 Clainos, S (Spiro) ENM 1505.4 0-1 1504 GJM Kruger, T (Tobias) 1.4