TOURNAMENT DETAILS
2023 Piet Robbertse Fide Rated Open Chess Tournament (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) | 1480.4 | 5 | 3 | 60 | 85 | 1362.7 | 1447.7 | 3.23 | -0.23 | -4.3 | |
| 2 | 109069449 | Boheim, E (Eugene) | Bojanala Platina (NBR) | 1526.5 | 5 | 3 | 60 | 85 | 1356.5 | 1441.5 | 3.45 | -0.45 | -8.4 | |
| 3 | 1980136630 | Chauke, N (Nicholus) | Tshwane (GTP) | 1427.6 | 5 | 3 | 60 | 85 | 1484.2 | 1569.2 | 2.13 | 0.87 | 16.3 | |
| 4 | 205004863 | Claassen, G (Gabriella) | Tshwane (GTP) | 1535.4 | 5 | 2.5 | 50 | 0 | 1385.9 | 1385.9 | 3.33 | -0.83 | -15.6 | |
| 5 | 2130133722 | Dalal, D (Dhanika) | Johannesburg Metro (GJM) | 1318.2 | 4 | 1 | 25 | -212.5 | 1347.5 | 1135 | 1.86 | -0.86 | -16.1 | |
| 6 | 210092704 | Deysel, H (Hannah) | Johannesburg Metro (GJM) | 1236.4 | 5 | 2 | 40 | -85 | 1356.8 | 1271.8 | 1.76 | 0.24 | 4.5 | |
| 7 | 111092701 | Deysel, K (Kaleb) | Johannesburg Metro (GJM) | 1362.7 | 5 | 4.5 | 90 | 340 | 1335.4 | 1675.4 | 2.7 | 1.8 | 33.8 | |
| 8 | 1730113414 | Deysel, R (Ryno) | Johannesburg Metro (GJM) | 1356.4 | 5 | 3 | 60 | 85 | 1376.2 | 1461.2 | 2.34 | 0.66 | 12.4 | |
| 9 | 106076003 | Dvir, O (Omer) | Tshwane (GTP) | 1528.2 | 4 | 3.5 | 87.5 | 318.8 | 1417.5 | 1736.3 | 2.52 | 0.98 | 18.4 | |
| 10 | 1110100045 | Gondwe, P (Prosper) | Tshwane (GTP) | 1552.1 | 5 | 2.5 | 50 | 0 | 1383.7 | 1383.7 | 3.52 | -1.02 | -19.1 | |
| 11 | 1090098574 | Gounder, A (Arun) | Tshwane (GTP) | 1444.3 | 5 | 3.5 | 70 | 170 | 1453.8 | 1623.8 | 2.4 | 1.1 | 20.6 | |
| 12 | 2100112735 | 14368609 | Koen , K (Kaylee-Jane) | Tshwane (GTP) | 1242.7 | 4 | 0 | 0 | -425 | 1409.2 | 984.2 | 1.22 | -1.22 | -22.9 |
| 13 | 1070141596 | Legodi, K (Keorapetswe) | Tshwane (GTP) | 1363.2 | 5 | 3 | 60 | 85 | 1388.2 | 1473.2 | 2.4 | 0.6 | 11.3 | |
| 14 | 207079080 | Lodi, I (Isagoentle) | Tshwane (GTP) | 1304.4 | 4 | 2.5 | 62.5 | 106.3 | 1405 | 1511.3 | 1.53 | 0.97 | 18.2 | |
| 15 | 108086541 | Louw, R (Raynor) | Tshwane (GTP) | 1461.8 | 5 | 4 | 80 | 255 | 1367.7 | 1622.7 | 3.09 | 0.91 | 17.1 | |
| 16 | 2120111139 | 14350920 | Maharaj, A (Aditi) | Johannesburg Metro (GJM) | 1272.3 | 5 | 0.5 | 10 | -340 | 1345.3 | 1005.3 | 2.03 | -1.53 | -28.7 |
| 17 | 2060108330 | Mokone, O (Oratile) | Tshwane (GTP) | 1186.7 | 4 | 1 | 25 | -212.5 | 1306.8 | 1094.3 | 1.44 | -0.44 | -8.3 | |
| 18 | 1770131185 | Molo, S (Sibo) | Dr Kenneth Kaunda (NWP) | 1382.3 | 5 | 3.5 | 70 | 170 | 1382.7 | 1552.7 | 2.54 | 0.96 | 18 | |
| 19 | 2120115959 | Mungal, Z (Zoey) | Bojanala Platina (NBR) | 1460.9 | 5 | 2 | 40 | -85 | 1410.5 | 1325.5 | 2.83 | -0.83 | -15.6 | |
| 20 | 211085191 | 14341077 | Naidoo, K (Kajol) | Johannesburg Metro (GJM) | 1561.7 | 5 | 3.5 | 70 | 170 | 1431.1 | 1601.1 | 3.22 | 0.28 | 5.3 |
| 21 | 1080105125 | 14362317 | Nason, C (Cyle) | Tshwane (GTP) | 1356.8 | 4 | 0 | 0 | -425 | 1375.3 | 950.3 | 1.91 | -1.91 | -35.8 |
| 22 | 199079277 | Ndala, N (Nicholas) | Tshwane (GTP) | 1464.4 | 4 | 4 | 100 | 425 | 1401.8 | 1826.8 | 2.29 | 1.71 | 32.1 | |
| 23 | 188026981 | Ndubane, D (Dumsane) | Ethekwini (KED) | 1506.4 | 5 | 4.5 | 90 | 340 | 1517.3 | 1857.3 | 2.48 | 2.02 | 37.9 | |
| 24 | 2080096094 | Padayachy, S (Shreya) | Tshwane (GTP) | 1347.9 | 5 | 1.5 | 30 | -170 | 1423.8 | 1253.8 | 2.1 | -0.6 | -11.3 | |
| 25 | 105029423 | Pasaribu, M (Matthew) | Tshwane (GTP) | 1444.4 | 5 | 3.5 | 70 | 170 | 1424.8 | 1594.8 | 2.57 | 0.93 | 17.4 | |
| 26 | 208082677 | Radia, D (Diya) | Tshwane (GTP) | 1321.9 | 4 | 2 | 50 | 0 | 1418.9 | 1418.9 | 1.55 | 0.45 | 8.4 | |
| 27 | 1110096784 | Radia, S (Shyam) | Tshwane (GTP) | 1609.4 | 4 | 2 | 50 | 0 | 1428.4 | 1428.4 | 2.84 | -0.84 | -15.8 | |
| 28 | 206032103 | Reyneke, M (Melindie) | Tshwane (GTP) | 1233.2 | 4 | 1 | 25 | -212.5 | 1339.4 | 1126.9 | 1.51 | -0.51 | -9.6 | |
| 29 | 208048362 | Reyneke, T (Talia) | Tshwane (GTP) | 1272.6 | 4 | 1 | 25 | -212.5 | 1383.3 | 1170.8 | 1.48 | -0.48 | -9 | |
| 30 | 1120119689 | 14346575 | Rust, C (Christoph) | Tshwane (GTP) | 1442.3 | 5 | 3 | 60 | 85 | 1410 | 1495 | 2.65 | 0.35 | 6.6 |
| 31 | 2060097779 | September, M (Mckenzie) | Bojanala Platina (NBR) | 1390.8 | 5 | 2.5 | 50 | 0 | 1518.6 | 1518.6 | 1.8 | 0.7 | 13.1 | |
| 32 | 107090302 | Setshedi, N (Neo) | Tshwane (GTP) | 1429.4 | 4 | 3 | 75 | 212.5 | 1380.2 | 1592.7 | 2.23 | 0.77 | 14.4 | |
| 33 | 1090099190 | Shuping, R (Remoletile) | Tshwane (GTP) | 1434 | 4 | 2.5 | 62.5 | 106.3 | 1422.4 | 1528.7 | 2.05 | 0.45 | 8.4 | |
| 34 | 208068746 | Snyders, M (Meya) | Tshwane (GTP) | 1387.6 | 5 | 2 | 40 | -85 | 1333.5 | 1248.5 | 2.86 | -0.86 | -16.1 | |
| 35 | 1100143696 | Songo, D (Divine) | Tshwane (GTP) | 1445.2 | 3 | 0 | 0 | -425 | 1380.5 | 955.5 | 1.77 | -1.77 | -33.2 | |
| 36 | 1090146030 | Stephen, B (Bulelani) | Tshwane (GTP) | 1323.6 | 5 | 1 | 20 | -255 | 1387.7 | 1132.7 | 2.09 | -1.09 | -20.4 | |
| 37 | 205077320 | Strauss, M (Monique) | Tshwane (GTP) | 1405.6 | 5 | 2 | 40 | -85 | 1377.3 | 1292.3 | 2.62 | -0.62 | -11.6 | |
| 38 | 2120109902 | Suresh, A (Aaradhya) | Johannesburg Metro (GJM) | 1238.6 | 5 | 2 | 40 | -85 | 1362 | 1277 | 1.74 | 0.26 | 4.9 | |
| 39 | 2120109366 | Theron, C (Carla) | Tshwane (GTP) | 1412.7 | 5 | 2 | 40 | -85 | 1424.9 | 1339.9 | 2.47 | -0.47 | -8.8 | |
| 40 | 2100109357 | Theron, L (Lydia) | Tshwane (GTP) | 1346.5 | 5 | 2 | 40 | -85 | 1366.5 | 1281.5 | 2.43 | -0.43 | -8.1 | |
| 41 | 1100143166 | Yilma, L (Lucas) | Tshwane (GTP) | 1329.3 | 5 | 2 | 40 | -85 | 1404.5 | 1319.5 | 2.02 | -0.02 | -0.4 |
| # | 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, PH (Petronella Hermina) | IA | 261030087 | Tshwane (GTP) | |
| 3 | Arbiter | De Kock, L (Lene) | PA | 299006582 | Tshwane (GTP) |
| # | Rnd | Date | Name | Title | Fed | Rating | Res | Rating | Fed | Title | Name | Diff |
| 1 | 1 | 2023-02-04 | Legodi, K (Keorapetswe) | GTP | 1363.2 | 1-0 | 1526.5 | NBR | Boheim, E (Eugene) | 163.3 | ||
| 2 | 4 | 2023-02-05 | Claassen, G (Gabriella) | GTP | 1535.4 | 0-1 | 1390.8 | NBR | September, M (Mckenzie) | 144.6 | ||
| 3 | 2 | 2023-02-04 | Radia, D (Diya) | GTP | 1321.9 | 1-0 | 1460.9 | NBR | Mungal, Z (Zoey) | 139 | ||
| 4 | 5 | 2023-02-05 | Gondwe, P (Prosper) | GTP | 1552.1 | 0.5-0.5 | 1304.4 | GTP | Lodi, I (Isagoentle) | 123.8 | ||
| 5 | 2 | 2023-02-04 | Gondwe, P (Prosper) | GTP | 1552.1 | 0-1 | 1429.4 | GTP | Setshedi, N (Neo) | 122.7 | ||
| 6 | 3 | 2023-02-04 | Yilma, L (Lucas) | GTP | 1329.3 | 1-0 | 1445.2 | GTP | Songo, D (Divine) | 115.9 | ||
| 7 | 5 | 2023-02-05 | Molo, S (Sibo) | NWP | 1382.3 | 0.5-0.5 | 1609.4 | GTP | Radia, S (Shyam) | 113.5 | ||
| 8 | 2 | 2023-02-04 | Radia, S (Shyam) | GTP | 1609.4 | 0.5-0.5 | 1390.8 | NBR | September, M (Mckenzie) | 109.3 | ||
| 9 | 2 | 2023-02-04 | Claassen, G (Gabriella) | GTP | 1535.4 | 0-1 | 1427.6 | GTP | Chauke, N (Nicholus) | 107.8 | ||
| 10 | 3 | 2023-02-04 | Ndubane, D (Dumsane) | KED | 1506.4 | 1-0 | 1609.4 | GTP | Radia, S (Shyam) | 103 | ||
| 11 | 4 | 2023-02-05 | Songo, D (Divine) | GTP | 1445.2 | 0-1 | 1347.9 | GTP | Padayachy, S (Shreya) | 97.3 | ||
| 12 | 1 | 2023-02-04 | Mungal, Z (Zoey) | NBR | 1460.9 | 1-0 | 1552.1 | GTP | Gondwe, P (Prosper) | 91.2 | ||
| 13 | 1 | 2023-02-04 | Stephen, B (Bulelani) | GTP | 1323.6 | 0-1 | 1236.4 | GJM | Deysel, H (Hannah) | 87.2 | ||
| 14 | 2 | 2023-02-04 | Suresh, A (Aaradhya) | GJM | 1238.6 | 1-0 | 1318.2 | GJM | Dalal, D (Dhanika) | 79.6 | ||
| 15 | 5 | 2023-02-05 | Deysel, K (Kaleb) | GJM | 1362.7 | 1-0 | 1429.4 | GTP | Setshedi, N (Neo) | 66.7 | ||
| 16 | 5 | 2023-02-05 | Snyders, M (Meya) | GTP | 1387.6 | 0-1 | 1321.9 | GTP | Radia, D (Diya) | 65.7 | ||
| 17 | 3 | 2023-02-04 | Strauss, M (Monique) | GTP | 1405.6 | 0-1 | 1346.5 | GTP | Theron, L (Lydia) | 59.1 | ||
| 18 | 4 | 2023-02-05 | Reyneke, T (Talia) | GTP | 1272.6 | 1-0 | 1329.3 | GTP | Yilma, L (Lucas) | 56.7 | ||
| 19 | 4 | 2023-02-05 | Naidoo, K (Kajol) | GJM | 1561.7 | 0-1 | 1506.4 | KED | Ndubane, D (Dumsane) | 55.3 | ||
| 20 | 3 | 2023-02-04 | Amrouni, A (Alexia Shakira) | GTP | 1480.4 | 0-1 | 1427.6 | GTP | Chauke, N (Nicholus) | 52.8 | ||
| 21 | 4 | 2023-02-05 | Lodi, I (Isagoentle) | GTP | 1304.4 | 1-0 | 1356.8 | GTP | Nason, C (Cyle) | 52.4 | ||
| 22 | 1 | 2023-02-04 | September, M (Mckenzie) | NBR | 1390.8 | 1-0 | 1442.3 | GTP | Rust, C (Christoph) | 51.5 | ||
| 23 | 3 | 2023-02-04 | Shuping, R (Remoletile) | GTP | 1434 | 0.5-0.5 | 1535.4 | GTP | Claassen, G (Gabriella) | 50.7 | ||
| 24 | 4 | 2023-02-05 | Theron, C (Carla) | GTP | 1412.7 | 1-0 | 1460.9 | NBR | Mungal, Z (Zoey) | 48.2 | ||
| 25 | 2 | 2023-02-04 | Lodi, I (Isagoentle) | GTP | 1304.4 | 1-0 | 1347.9 | GTP | Padayachy, S (Shreya) | 43.5 | ||
| 26 | 4 | 2023-02-05 | Pasaribu, M (Matthew) | GTP | 1444.4 | 0.5-0.5 | 1362.7 | GJM | Deysel, K (Kaleb) | 40.9 | ||
| 27 | 5 | 2023-02-05 | Reyneke, M (Melindie) | GTP | 1233.2 | 1-0 | 1272.3 | GJM | Maharaj, A (Aditi) | 39.1 | ||
| 28 | 3 | 2023-02-04 | Padayachy, S (Shreya) | GTP | 1347.9 | 0.5-0.5 | 1272.3 | GJM | Maharaj, A (Aditi) | 37.8 | ||
| 29 | 4 | 2023-02-05 | Gounder, A (Arun) | GTP | 1444.3 | 1-0 | 1480.4 | GTP | Amrouni, A (Alexia Shakira) | 36.1 | ||
| 30 | 4 | 2023-02-05 | Deysel, R (Ryno) | GJM | 1356.4 | 1-0 | 1387.6 | GTP | Snyders, M (Meya) | 31.2 | ||
| 31 | 1 | 2023-02-04 | Ndubane, D (Dumsane) | KED | 1506.4 | 0.5-0.5 | 1444.3 | GTP | Gounder, A (Arun) | 31 | ||
| 32 | 5 | 2023-02-05 | Nason, C (Cyle) | GTP | 1356.8 | 0-1 | 1329.3 | GTP | Yilma, L (Lucas) | 27.5 | ||
| 33 | 2 | 2023-02-04 | Boheim, E (Eugene) | NBR | 1526.5 | 0-1 | 1506.4 | KED | Ndubane, D (Dumsane) | 20.1 | ||
| 34 | 3 | 2023-02-04 | Mungal, Z (Zoey) | NBR | 1460.9 | 0-1 | 1442.3 | GTP | Rust, C (Christoph) | 18.6 | ||
| 35 | 2 | 2023-02-04 | Pasaribu, M (Matthew) | GTP | 1444.4 | 1-0 | 1461.8 | GTP | Louw, R (Raynor) | 17.4 | ||
| 36 | 3 | 2023-02-04 | Dvir, O (Omer) | GTP | 1528.2 | 0.5-0.5 | 1561.7 | GJM | Naidoo, K (Kajol) | 16.8 |