TOURNAMENT DETAILS
2020 Piet Robbertse (B)
| # | Chess SA id | FIDE id | Name | Region | Rating | Games | Score | % | Dp | Aor | Perform | We | Swe | Rat+/- |
| 1 | 207087582 | Amrouni, A (Alexia Shakira) | Tshwane (GTP) | 1527.6 | 5 | 2 | 40 | -85 | 1394.3 | 1309.3 | 3.32 | -1.32 | -26.4 | |
| 2 | 169002661 | Booysen, W (Wim) | Tshwane (GTP) | 1329.4 | 5 | 3 | 60 | 85 | 1452.5 | 1537.5 | 1.83 | 1.17 | 23.4 | |
| 3 | 108082684 | De Vries, MA (Andrio) | Tshwane (GTP) | 1480.1 | 5 | 3.5 | 70 | 170 | 1413 | 1583 | 2.85 | 0.65 | 13 | |
| 4 | 106076003 | Dvir, O (Omer) | Tshwane (GTP) | 1407.3 | 5 | 3 | 60 | 85 | 1459.6 | 1544.6 | 2.15 | 0.85 | 17 | |
| 5 | 207085410 | Le Roux, C (Claire) | Tshwane (GTP) | 1368.1 | 5 | 3 | 60 | 85 | 1411.1 | 1496.1 | 2.29 | 0.71 | 14.2 | |
| 6 | 193020018 | Malan, A (Aiden) | Tshwane (GTP) | 1394.4 | 5 | 1 | 20 | -255 | 1391.9 | 1136.9 | 2.47 | -1.47 | -29.4 | |
| 7 | 208088604 | Monnig, E (Erika) | Tshwane (GTP) | 1536.4 | 5 | 4 | 80 | 255 | 1379.3 | 1634.3 | 3.37 | 0.63 | 12.6 | |
| 8 | 108069958 | Senekal, F (Frederick) | Tshwane (GTP) | 1476.5 | 5 | 1.5 | 30 | -170 | 1403.6 | 1233.6 | 2.97 | -1.47 | -29.4 | |
| 9 | 100035112 | Smit, AM (Alwyn Martin) | Tshwane (GTP) | 1315 | 5 | 2.5 | 50 | 0 | 1438.3 | 1438.3 | 1.82 | 0.68 | 13.6 | |
| 10 | 204076116 | Van Jaarsveld, A (Anje) | Johannesburg Metro (GJM) | 1483.6 | 5 | 4 | 80 | 255 | 1402.3 | 1657.3 | 3.02 | 0.98 | 19.6 | |
| 11 | 107059743 | Van Jaarsveld, H (Heinu) | Johannesburg Metro (GJM) | 1359.3 | 5 | 2 | 40 | -85 | 1444.4 | 1359.4 | 1.96 | 0.04 | 0.8 | |
| 12 | 163040277 | Van Rensburg, B (Ben) | Tshwane (GTP) | 1327 | 5 | 0.5 | 10 | -340 | 1414.6 | 1074.6 | 1.95 | -1.45 | -29 |
| # | Status | Name | Title | Chess SA id | FIDE id | Region |
| 1 | Chief Arbiter | Ferreira, M (Marius) | IA | 164009376 | 14306930 | Tshwane (GTP) |
| 2 | Deputy Chief Arbiter | Piek, C (Cobus) | FA | 196030082 | Tshwane (GTP) | |
| 3 | Arbiter | Slabbert, WJ (Willem Jacobus) | NA | 147035021 | Tshwane (GTP) |
| # | Rnd | Date | Name | Title | Fed | Rating | Res | Rating | Fed | Title | Name | Diff |
| 1 | 3 | 2020-02-01 | Booysen, W (Wim) | GTP | 1329.4 | 1-0 | 1536.4 | GTP | Monnig, E (Erika) | 207 | ||
| 2 | 4 | 2020-02-02 | Amrouni, A (Alexia Shakira) | GTP | 1527.6 | 0-1 | 1359.3 | GJM | Van Jaarsveld, H (Heinu) | 168.3 | ||
| 3 | 4 | 2020-02-02 | Smit, AM (Alwyn Martin) | GTP | 1315 | 1-0 | 1476.5 | GTP | Senekal, F (Frederick) | 161.5 | ||
| 4 | 2 | 2020-02-01 | Amrouni, A (Alexia Shakira) | GTP | 1527.6 | 0-1 | 1407.3 | GTP | Dvir, O (Omer) | 120.3 | ||
| 5 | 2 | 2020-02-01 | Smit, AM (Alwyn Martin) | GTP | 1315 | 0.5-0.5 | 1483.6 | GJM | Van Jaarsveld, A (Anje) | 84.3 | ||
| 6 | 1 | 2020-01-31 | Booysen, W (Wim) | GTP | 1329.4 | 0.5-0.5 | 1480.1 | GTP | De Vries, MA (Andrio) | 75.3 | ||
| 7 | 5 | 2020-02-02 | Senekal, F (Frederick) | GTP | 1476.5 | 0.5-0.5 | 1327 | GTP | Van Rensburg, B (Ben) | 74.8 | ||
| 8 | 2 | 2020-02-01 | Malan, A (Aiden) | GTP | 1394.4 | 0-1 | 1329.4 | GTP | Booysen, W (Wim) | 65 | ||
| 9 | 2 | 2020-02-01 | De Vries, MA (Andrio) | GTP | 1480.1 | 0.5-0.5 | 1368.1 | GTP | Le Roux, C (Claire) | 56 | ||
| 10 | 1 | 2020-01-31 | Van Jaarsveld, A (Anje) | GJM | 1483.6 | 1-0 | 1527.6 | GTP | Amrouni, A (Alexia Shakira) | 44 | ||
| 11 | 1 | 2020-01-31 | Le Roux, C (Claire) | GTP | 1368.1 | 1-0 | 1394.4 | GTP | Malan, A (Aiden) | 26.3 | ||
| 12 | 5 | 2020-02-02 | Le Roux, C (Claire) | GTP | 1368.1 | 0.5-0.5 | 1329.4 | GTP | Booysen, W (Wim) | 19.3 | ||
| 13 | 1 | 2020-01-31 | Van Rensburg, B (Ben) | GTP | 1327 | 0-1 | 1315 | GTP | Smit, AM (Alwyn) | 12 | ||
| 14 | 5 | 2020-02-02 | Van Jaarsveld, A (Anje) | GJM | 1483.6 | 0.5-0.5 | 1480.1 | GTP | De Vries, MA (Andrio) | 1.8 |