Tournament Information


Tournament id20230678
Group id20230673
Tournament2023 South African Junior Closed Chess Championships (U12 Open)
Rating typeStandard
Rounds9
Rated rounds1-2-3-4-5-6-7-8-9
Start2023/03/31
End2023/04/04
Submitted2023/04/05
Rated2023/04/05
Host regionChess South Africa (CSA)
Chief ArbiterIA Ronel Piek (14306972)
Chief OrganiserChess South Africa (CSA)
City/TownSandton City, Sandton, South Africa
Time control90/90 + 30 sec in from move 1
Total time120
Time weight1.00
Players on file24
Players playing24
Average rating (Main)1460.90
Average rating (Standard)1449.12
Tournament fileRSA_Export_CSA_2023 SAJCCC_U12O_20230405_1654
Official resultsOfficial results
#CidNameFedTitleGenMainTypeGmsScr%DpMAorTAorMPratTPrat
1 1110118128 Botha, JCC (Johannes Christiaan Corneli) GE M 1569.9 1562.7 9 5.0 55.6 47.2 1484.0 1474.3 1531.2 1521.6
2 1110131971 Chipunza, J (Jared) ENM M 1447.2 1462.3 9 4.0 44.4 -47.2 1449.3 1434.7 1402.1 1387.5
3 1110131268 Clainos, S (Spiro) ENM M 1505.4 1506.1 9 4.5 50.0 0.0 1432.1 1418.5 1432.1 1418.5
4 1110097687 Froom, D (David) GJM M 1334.1 1328.2 9 3.5 38.9 -94.4 1454.4 1446.8 1359.9 1352.4
5 1110097686 Froom, G (Gabriel) GJM M 1494.9 1489.2 9 6.5 72.2 188.9 1482.9 1470.0 1671.7 1658.9
6 1110097689 Froom, J (Jacob) GJM M 1351.2 1332.2 9 4.5 50.0 0.0 1495.6 1482.0 1495.6 1482.0
7 1110100045 Gondwe, P (Prosper) GTP M 1464.1 1445.4 9 5.0 55.6 47.2 1481.6 1468.1 1528.9 1515.4
8 1120133800 Hex, K (Kyle) GE M 1410.9 1389.4 9 3.5 38.9 -94.4 1445.7 1434.0 1351.2 1339.6
9 1110141970 Kingsbury, J (Jack) GJM M 1333.2 1302.7 9 1.5 16.7 -283.3 1474.0 1468.9 1190.7 1185.6
10 1110098631 Kruger, T (Tobias) GJM M 1504.0 1489.9 9 7.0 77.8 236.1 1490.0 1475.1 1726.2 1711.2
11 111077190 Liang, YX (Yi-Xuan (Bowie)) GTP M 1419.6 1410.9 9 5.0 55.6 47.2 1477.4 1465.1 1524.6 1512.3
12 1120131139 Mabhera, J (Jedidiah) EBC M 1532.4 1528.2 9 6.5 72.2 188.9 1448.3 1437.0 1637.2 1625.8
13 1110106568 Makaula, L (Lubanzi) KED M 1430.9 1380.5 9 5.0 55.6 47.2 1468.6 1463.6 1515.8 1510.8
14 1120109254 Mazikana, E (Ethan) EBC M 1488.0 1460.9 9 4.0 44.4 -47.2 1418.7 1405.7 1371.5 1358.5
15 1110097360 Pillay, Z (Zac) GE M 1486.9 1501.4 9 4.5 50.0 0.0 1429.3 1414.9 1429.3 1414.9
16 1110096784 Radia, S (Shyam) GTP M 1565.2 1550.4 9 6.0 66.7 141.7 1455.9 1444.0 1597.6 1585.7
17 1110099324 Roos, J (Justin) NBR M 1528.2 1519.0 9 2.0 22.2 -236.1 1405.4 1396.5 1169.3 1160.4
18 1120134490 Schwartz, M (Michael) KED M 1448.0 1426.2 9 7.0 77.8 236.1 1490.3 1479.7 1726.4 1715.8
19 1120135549 Segal, J (Jamie) GJM M 1512.4 1504.8 9 5.0 55.6 47.2 1479.0 1466.1 1526.2 1513.4
20 1110103928 Slabbert, ZN (Zander Nicolaas) GTP M 1495.8 1480.8 9 5.0 55.6 47.2 1475.4 1457.5 1522.7 1504.7
21 1110119754 Sun, Q (Qiyuan) GJM M 1302.1 1302.6 9 1.0 11.1 -330.6 1447.7 1439.8 1117.1 1109.3
22 1110134010 Van Meersbergen, E (Ettienne) GTP M 1446.0 1418.4 9 4.5 50.0 0.0 1463.3 1449.3 1463.3 1449.3
23 1110137072 Varghese, A (Alan) KED M 1454.0 1455.6 9 3.5 38.9 -94.4 1449.3 1437.5 1354.8 1343.1
24 1120096779 Yang, JD (Daniel) GTP M 1537.1 1531.0 9 4.0 44.4 -47.2 1463.2 1449.5 1416.0 1402.3
#CidNameGenderFedTitleStatus
1 261030087 Piek, PH (Petronella) Female Tshwane (GTP) IA Chief Arbiter
2 157002693 Bornheim, MC (Michael) Male Johannesburg Metro (GJM) IA Deputy Chief Arbiter
3 173086742 Botha, JF (Julian) Male Johannesburg Metro (GJM) PA Arbiter
4 299006582 De Kock, L (Lene) Female Tshwane (GTP) PA Arbiter
5 103008165 Du Toit, DM (Dirk) Male Tshwane (GTP) RA Arbiter
6 179027993 Nkosi, SBE (Siphamandla) Male Ethekwini (KED) PA Arbiter
7 100036025 Steenkamp, AL (Armin) Male Tshwane (GTP) PA Arbiter