TOURNAMENT DETAILS
Piet Robertse 2022 (B)
| # | Chess SA id | FIDE id | Name | Region | Rating | Games | Score | % | Dp | Aor | Perform | We | Swe | Rat+/- |
| 1 | 175000249 | Adamson, LJ (Luke Jonathan) | Tshwane (GTP) | 1448.1 | 5 | 2.5 | 50 | 0 | 1360 | 1360 | 3.05 | -0.55 | -9.1 | |
| 2 | 207087582 | Amrouni, A (Alexia Shakira) | Tshwane (GTP) | 1341.1 | 5 | 1 | 20 | -255 | 1368.2 | 1113.2 | 2.3 | -1.3 | -21.6 | |
| 3 | 186059521 | Coulson, TM (Travers Markwell) | Tshwane (GTP) | 1191 | 5 | 2.5 | 50 | 0 | 1329.3 | 1329.3 | 1.74 | 0.76 | 12.6 | |
| 4 | 205067320 | De Beer, J (Janka) | Ekurhuleni (GE) | 1296 | 5 | 2 | 40 | -85 | 1417.2 | 1332.2 | 1.84 | 0.16 | 2.7 | |
| 5 | 210092704 | Deysel, H (Hannah) | Johannesburg Metro (GJM) | 1293.1 | 5 | 1 | 20 | -255 | 1333 | 1078 | 2.23 | -1.23 | -20.4 | |
| 6 | 111092701 | Deysel, K (Kaleb) | Johannesburg Metro (GJM) | 1367.9 | 5 | 3 | 60 | 85 | 1316.5 | 1401.5 | 2.76 | 0.24 | 4 | |
| 7 | 169059147 | Gelderblom, D (Daniel) | Tshwane (GTP) | 1275.7 | 5 | 2 | 40 | -85 | 1401.8 | 1316.8 | 1.72 | 0.28 | 4.6 | |
| 8 | 206013223 | Ismail, I (Imaan) | Tshwane (GTP) | 1420.3 | 5 | 2 | 40 | -85 | 1321.5 | 1236.5 | 3.12 | -1.12 | -18.6 | |
| 9 | 109076140 | 14339587 | Jones, E (Edward) | Johannesburg Metro (GJM) | 1325.8 | 5 | 3 | 60 | 85 | 1377.7 | 1462.7 | 2.24 | 0.76 | 12.6 |
| 10 | 107069948 | Jones, W (William) | Johannesburg Metro (GJM) | 1483.3 | 5 | 4 | 80 | 255 | 1404.3 | 1659.3 | 2.92 | 1.08 | 17.9 | |
| 11 | 101084581 | Malaba, U (Ushindi) | Tshwane (GTP) | 1534 | 5 | 4 | 80 | 255 | 1372.1 | 1627.1 | 3.48 | 0.52 | 8.6 | |
| 12 | 1820108316 | Mathekga, K (Kabelo) | Nelson Mandela Bay (ENM) | 1369.5 | 5 | 3 | 60 | 85 | 1416.3 | 1501.3 | 2.27 | 0.73 | 12.1 | |
| 13 | 108090807 | Mcphail, R (Ryan) | Tshwane (GTP) | 1406.7 | 5 | 2.5 | 50 | 0 | 1388.3 | 1388.3 | 2.57 | -0.07 | -1.2 | |
| 14 | 104071191 | Mkotong, B (Boipelo) | Tshwane (GTP) | 1373.9 | 5 | 3.5 | 70 | 170 | 1380.5 | 1550.5 | 2.42 | 1.08 | 17.9 | |
| 15 | 1770131185 | Molo, S (Sibo) | Dr Kenneth Kaunda (NWP) | 1354.5 | 5 | 3 | 60 | 85 | 1358.2 | 1443.2 | 2.44 | 0.56 | 9.3 | |
| 16 | 211085191 | 14341077 | Naidoo, K (Kajol) | Johannesburg Metro (GJM) | 1473.6 | 5 | 1 | 20 | -255 | 1334.7 | 1079.7 | 3.35 | -2.35 | -39 |
| 17 | 174026886 | Ndhlovu | Ndhlovu, BB (Bhekisisa Bayani) | Tshwane (GTP) | 1400.3 | 5 | 3.5 | 70 | 170 | 1346.1 | 1516.1 | 2.86 | 0.64 | 10.6 |
| 18 | 170047795 | Peters, L (Lindley) | Tshwane (GTP) | 1200 | 5 | 1 | 20 | -255 | 1348.4 | 1093.4 | 1.59 | -0.59 | -9.8 | |
| 19 | 1940133998 | Scheepers, F (Frederick) | Ekurhuleni (GE) | 1402.2 | 5 | 3.5 | 70 | 170 | 1381.4 | 1551.4 | 2.58 | 0.92 | 15.3 | |
| 20 | 163040277 | Van Rensburg, B (Ben) | Tshwane (GTP) | 1303.7 | 5 | 2 | 40 | -85 | 1305.1 | 1220.1 | 2.53 | -0.53 | -8.8 |
| # | Status | Name | Title | Chess SA id | FIDE id | Region |
| 1 | Chief Arbiter | Pienaar, R (Rene) | PA | 296006275 | Tshwane (GTP) | |
| 2 | Deputy Chief Arbiter | Piek, C (Cobus) | FA | 196030082 | Tshwane (GTP) |
| # | Rnd | Date | Name | Title | Fed | Rating | Res | Rating | Fed | Title | Name | Diff |
| 1 | 4 | 2022-02-05 | Naidoo, K (Kajol) | GJM | 1473.6 | 0-1 | 1296 | GE | De Beer, J (Janka) | 177.6 | ||
| 2 | 1 | 2022-02-05 | Jones, E (Edward) | GJM | 1325.8 | 1-0 | 1473.6 | GJM | Naidoo, K (Kajol) | 147.8 | ||
| 3 | 4 | 2022-02-05 | Gelderblom, D (Daniel) | GTP | 1275.7 | 1-0 | 1420.3 | GTP | WCM | Ismail, I (Imaan) | 144.6 | |
| 4 | 1 | 2022-02-05 | Adamson, LJ (Luke Jonathan) | GTP | 1448.1 | 0-1 | 1341.1 | GTP | Amrouni, A (Alexia Shakira) | 107 | ||
| 5 | 3 | 2022-02-05 | Mathekga, K (Kabelo) | ENM | 1369.5 | 1-0 | 1473.6 | GJM | Naidoo, K (Kajol) | 104.1 | ||
| 6 | 5 | 2022-02-05 | Naidoo, K (Kajol) | GJM | 1473.6 | 0-1 | 1406.7 | GTP | Mcphail, R (Ryan) | 66.9 | ||
| 7 | 1 | 2022-02-05 | Mathekga, K (Kabelo) | ENM | 1369.5 | 0.5-0.5 | 1483.3 | GJM | Jones, W (William) | 56.9 | ||
| 8 | 3 | 2022-02-05 | De Beer, J (Janka) | GE | 1296 | 0.5-0.5 | 1406.7 | GTP | Mcphail, R (Ryan) | 55.3 | ||
| 9 | 4 | 2022-02-05 | Jones, W (William) | GJM | 1483.3 | 0.5-0.5 | 1373.9 | GTP | Mkotong, B (Boipelo) | 54.7 | ||
| 10 | 2 | 2022-02-05 | Mcphail, R (Ryan) | GTP | 1406.7 | 0.5-0.5 | 1303.7 | GTP | Van Rensburg, B (Ben) | 51.5 | ||
| 11 | 5 | 2022-02-05 | Malaba, U (Ushindi) | GTP | 1534 | 0-1 | 1483.3 | GJM | Jones, W (William) | 50.7 | ||
| 12 | 5 | 2022-02-05 | Deysel, H (Hannah) | GJM | 1293.1 | 1-0 | 1341.1 | GTP | Amrouni, A (Alexia Shakira) | 48 | ||
| 13 | 2 | 2022-02-05 | Molo, S (Sibo) | NWP | 1354.5 | 1-0 | 1400.3 | GTP | Ndhlovu, BB (Bhekisisa) | 45.8 | ||
| 14 | 1 | 2022-02-05 | De Beer, J (Janka) | GE | 1296 | 0.5-0.5 | 1367.9 | GJM | Deysel, K (Kaleb) | 36 | ||
| 15 | 4 | 2022-02-05 | Mcphail, R (Ryan) | GTP | 1406.7 | 0.5-0.5 | 1448.1 | KED | Adamson, LJ (Luke) | 20.7 | ||
| 16 | 3 | 2022-02-05 | Gelderblom, D (Daniel) | GTP | 1275.7 | 1-0 | 1293.1 | GJM | Deysel, H (Hannah) | 17.4 | ||
| 17 | 4 | 2022-02-05 | Amrouni, A (Alexia Shakira) | GTP | 1341.1 | 0-1 | 1325.8 | GJM | Jones, E (Edward) | 15.3 | ||
| 18 | 3 | 2022-02-05 | Mkotong, B (Boipelo) | GTP | 1373.9 | 0.5-0.5 | 1402.2 | GE | Scheepers, F (Frederick) | 14.1 | ||
| 19 | 5 | 2022-02-05 | Ndhlovu, BB (Bhekisisa Bayani) | GTP | 1400.3 | 0.5-0.5 | 1373.9 | GTP | Mkotong, B (Boipelo) | 13.2 | ||
| 20 | 2 | 2022-02-05 | Deysel, K (Kaleb) | GJM | 1367.9 | 0.5-0.5 | 1369.5 | ENM | Mathekga, K (Kabelo) | 0.8 |