TOURNAMENT DETAILS
2023 South African Junior Closed Chess Championships (U20 Boys)
| # | Chess SA id | FIDE id | Name | Region | Rating | Games | Score | % | Dp | Aor | Perform | We | Swe | Rat+/- |
| 1 | 103004868 | Claassen, J (Jean-Daniel) | Tshwane (GTP) | 1726.6 | 5 | 4 | 80 | 255 | 1596.7 | 1851.7 | 3.3 | 0.7 | 14 | |
| 2 | 104087736 | 14335085 | Difotso, T (Tshegofatso) | Bojanala Platina (NBR) | 1527.7 | 5 | 0.5 | 10 | -340 | 1636.5 | 1296.5 | 1.91 | -1.41 | -28.2 |
| 3 | 104071191 | Mkotong, B (Boipelo) | Tshwane (GTP) | 1559.6 | 5 | 0.5 | 10 | -340 | 1630.1 | 1290.1 | 2.05 | -1.55 | -31 | |
| 4 | 103054244 | Muller, K (Kaden) | Nelson Mandela Bay (ENM) | 1605.7 | 5 | 2 | 40 | -85 | 1620.9 | 1535.9 | 2.37 | -0.37 | -7.4 | |
| 5 | 1040307277 | Thabang, M (Mankga) | Mopani (LMG) | 1627.3 | 5 | 4 | 80 | 255 | 1616.6 | 1871.6 | 2.52 | 1.48 | 29.6 | |
| 6 | 1030117957 | Waleza, F (Freddy) | Ekurhuleni (GE) | 1663.3 | 5 | 4 | 80 | 255 | 1609.4 | 1864.4 | 2.86 | 1.14 | 22.8 |
| # | Status | Name | Title | Chess SA id | FIDE id | Region |
| 1 | Chief Arbiter | Piek, PH (Petronella Hermina) | IA | 261030087 | Tshwane (GTP) | |
| 2 | Deputy Chief Arbiter | Bornheim, MC (Michael Charles) | IA | 157002693 | Johannesburg Metro (GJM) | |
| 3 | Arbiter | Steenkamp, AL (Armin Lodewyk) | PA | 100036025 | Tshwane (GTP) | |
| 4 | Arbiter | Nkosi, SBE (Siphamandla Blessing Ericson) | PA | 179027993 | Ethekwini (KED) | |
| 5 | Arbiter | De Kock, L (Lene) | PA | 299006582 | Tshwane (GTP) | |
| 6 | Arbiter | Du Toit, DM (Dirk Myburgh) | RA | 103008165 | Tshwane (GTP) | |
| 7 | Arbiter | Botha, JF (Julian Francois) | PA | 173086742 | 14350580 | Johannesburg Metro (GJM) |