TOURNAMENT DETAILS
2018 Piet Robbertse Chess Tournament (B)
| # | Chess SA id | FIDE id | Name | Region | Rating | Games | Score | % | Dp | Aor | Perform | We | Swe | Rat+/- |
| 1 | 106050532 | Delport, B (Ben) | Tshwane (GTP) | 1062.5 | 5 | 2.5 | 50 | 0 | 1266.9 | 1266.9 | 1.27 | 1.23 | 20.4 | |
| 2 | 102007831 | Du Plessis, JAK (Jan) | Ekurhuleni (GE) | 1447 | 5 | 3 | 60 | 85 | 1346.6 | 1431.6 | 3.13 | -0.13 | -2.2 | |
| 3 | 105008491 | Dykema, JD (Joshua Damian) | Tshwane (GTP) | 1442.2 | 5 | 4 | 80 | 255 | 1357.8 | 1612.8 | 2.95 | 1.05 | 17.4 | |
| 4 | 186008741 | Els, WV (Wesley Vincent) | Ekurhuleni (GE) | 1352.9 | 5 | 2.5 | 50 | 0 | 1185.7 | 1185.7 | 3.52 | -1.02 | -16.9 | |
| 5 | 104011136 | Greyling, HJ (Hendrik Johannes) | Tshwane (GTP) | 1123.7 | 5 | 1 | 20 | -255 | 1279.3 | 1024.3 | 1.64 | -0.64 | -10.6 | |
| 6 | 195007494 | Mashigo, H (Hluli) | Johannesburg Metro (GJM) | 1471.7 | 5 | 3.5 | 70 | 170 | 1365.7 | 1535.7 | 3.07 | 0.43 | 7.1 | |
| 7 | 170028154 | Nonyana, RT (Reginald Thabo) | Tshwane (GTP) | 1277.3 | 5 | 3.5 | 70 | 170 | 1378.6 | 1548.6 | 1.87 | 1.63 | 27.1 | |
| 8 | 105058538 | Smit, D (Devon) | Tshwane (GTP) | 1264.8 | 5 | 2.5 | 50 | 0 | 1246.9 | 1246.9 | 2.56 | -0.06 | -1 | |
| 9 | 171036861 | Swanepoel, K (Karel) | Chess South Africa (CSA) | 1200 | 5 | 0 | 0 | -425 | 1305.6 | 880.6 | 1.93 | -1.93 | -32 | |
| 10 | 205052564 | Vather, K (Kasmira) | Tshwane (GTP) | 1426.2 | 5 | 3 | 60 | 85 | 1330.3 | 1415.3 | 3.02 | -0.02 | -0.3 | |
| 11 | 107053924 | Vather, S (Shayur) | Tshwane (GTP) | 1392.9 | 5 | 2.5 | 50 | 0 | 1320.5 | 1320.5 | 2.96 | -0.46 | -7.6 | |
| 12 | 183042942 | Williams, AE (Albert Edward) | Tshwane (GTP) | 1269.3 | 5 | 2 | 40 | -85 | 1346.7 | 1261.7 | 2.09 | -0.09 | -1.5 |
| # | Status | Name | Title | Chess SA id | FIDE id | Region |
| 1 | Chief Arbiter | Piek, PH (Petronella Hermina) | IA | 261030087 | Tshwane (GTP) | |
| 2 | Arbiter | Ferreira, M (Marius) | IA | 164009376 | 14306930 | Tshwane (GTP) |
| 3 | Arbiter | Pretorius, W (Wiaan) | PA | 197030992 | Tshwane (GTP) | |
| 4 | Arbiter | Kruger, FJ (Fransiena Jacoba) | FA | 263011234 | Tshwane (GTP) | |
| 5 | Arbiter | Piek, C (Cobus) | FA | 196030082 | Tshwane (GTP) |
| # | Rnd | Date | Name | Title | Fed | Rating | Res | Rating | Fed | Title | Name | Diff |
| 1 | 4 | 2018-02-03 | Vather, K (Kasmira) | WCM | GTP | 1426.2 | 0-1 | 1277.3 | GTP | Nonyana, RT (Reginald) | 148.9 | |
| 2 | 5 | 2018-02-03 | Nonyana, RT (Reginald Thabo) | GTP | 1277.3 | 0.5-0.5 | 1442.2 | GTP | Dykema, JD (Joshua) | 82.4 | ||
| 3 | 1 | 2018-02-03 | Smit, D (Devon) | GTP | 1264.8 | 0.5-0.5 | 1426.2 | GTP | WCM | Vather, K (Kasmira) | 80.7 | |
| 4 | 3 | 2018-02-03 | Els, WV (Wesley Vincent) | GE | 1352.9 | 0-1 | 1277.3 | GTP | Nonyana, RT (Reginald) | 75.6 | ||
| 5 | 5 | 2018-02-03 | Els, WV (Wesley Vincent) | GE | 1352.9 | 0.5-0.5 | 1264.8 | GTP | Smit, D (Devon) | 44 | ||
| 6 | 3 | 2018-02-03 | Du Plessis, JAK (Jan) | GE | 1447 | 1-0 | 1471.7 | NBR | Mashigo, H (Hluli) | 24.7 | ||
| 7 | 5 | 2018-02-03 | Du Plessis, JAK (Jan) | GE | 1447 | 0-1 | 1426.2 | GTP | WCM | Vather, K (Kasmira) | 20.8 | |
| 8 | 2 | 2018-02-03 | Vather, K (Kasmira) | WCM | GTP | 1426.2 | 0.5-0.5 | 1392.9 | GTP | CM | Vather, S (Shayur) | 16.6 |
| 9 | 2 | 2018-02-03 | Dykema, JD (Joshua Damian) | GTP | 1442.2 | 0.5-0.5 | 1471.7 | NBR | Mashigo, H (Hluli) | 14.8 | ||
| 10 | 4 | 2018-02-03 | Dykema, JD (Joshua Damian) | GTP | 1442.2 | 1-0 | 1447 | GE | Du Plessis, JAK (Jan) | 4.8 |