TOURNAMENT DETAILS
JNW Open - Trinityhouse Little Falls 2023 (B)
| # | Chess SA id | FIDE id | Name | Region | Rating | Games | Score | % | Dp | Aor | Perform | We | Swe | Rat+/- |
| 1 | 1110097852 | Bezuidenhout, D (Dawid) | Johannesburg Metro (GJM) | 1439.8 | 5 | 2.5 | 50 | 0 | 1361.7 | 1361.7 | 2.91 | -0.41 | -6.8 | |
| 2 | 106056845 | Buhrmann, J (Johann) | Johannesburg Metro (GJM) | 1432.4 | 5 | 4 | 80 | 255 | 1383.9 | 1638.9 | 2.82 | 1.18 | 19.6 | |
| 3 | 1810136342 | Bumhira, W (Wilbert) | Chess South Africa (CSA) | 1241.4 | 5 | 4 | 80 | 255 | 1312.5 | 1567.5 | 2.04 | 1.96 | 32.5 | |
| 4 | 177005028 | Cloete, WF (Willem Francois) | Tshwane (GTP) | 1426.2 | 5 | 3 | 60 | 85 | 1396.6 | 1481.6 | 2.71 | 0.29 | 4.8 | |
| 5 | 1900149128 | Crerar, Z (Zander) | Johannesburg Metro (GJM) | 1259.8 | 5 | 2 | 40 | -85 | 1376.6 | 1291.6 | 1.86 | 0.14 | 2.3 | |
| 6 | 1140113413 | Eapen, J (Johan) | Johannesburg Metro (GJM) | 1486 | 5 | 3 | 60 | 85 | 1353.8 | 1438.8 | 3.31 | -0.31 | -5.1 | |
| 7 | 1130143688 | 14372266 | Gupta, A (Akul) | Johannesburg Metro (GJM) | 1416.3 | 4 | 1 | 25 | -212.5 | 1373.3 | 1160.8 | 2.2 | -1.2 | -19.9 |
| 8 | 109076140 | 14339587 | Jones, E (Edward) | Johannesburg Metro (GJM) | 1493.6 | 5 | 3.5 | 70 | 170 | 1409.6 | 1579.6 | 2.95 | 0.55 | 9.1 |
| 9 | 100016788 | Kuppan, CJ (Cephas Jared) | Ethekwini (KED) | 1186.1 | 4 | 1 | 25 | -212.5 | 1430 | 1217.5 | 0.86 | 0.14 | 2.3 | |
| 10 | 189053187 | Makan, B (Bhavik) | Johannesburg Metro (GJM) | 1338.6 | 5 | 2 | 40 | -85 | 1401.2 | 1316.2 | 2.09 | -0.09 | -1.5 | |
| 11 | 1020149132 | Mudau, H (Hulisani) | Johannesburg Metro (GJM) | 1225.9 | 5 | 2 | 40 | -85 | 1366.8 | 1281.8 | 1.72 | 0.28 | 4.6 | |
| 12 | 177026558 | Naidoo, KR (Kamalasen Ruthnasamy) | Tshwane (GTP) | 1412.7 | 5 | 3 | 60 | 85 | 1374.4 | 1459.4 | 2.68 | 0.32 | 5.3 | |
| 13 | 181076100 | Potgieter, ST (St) | Johannesburg Metro (GJM) | 1336.2 | 4 | 0 | 0 | -425 | 1307 | 882 | 2.14 | -2.14 | -35.5 | |
| 14 | 172030853 | Pretorius, HS (Hendrik Stefanus) | Sedibeng (GSV) | 1288.9 | 5 | 2 | 40 | -85 | 1366.9 | 1281.9 | 2.09 | -0.09 | -1.5 | |
| 15 | 1120111803 | Retief, A (Antonie) | Johannesburg Metro (GJM) | 1318.9 | 4 | 0.5 | 12.5 | -318.8 | 1381.1 | 1062.3 | 1.63 | -1.13 | -18.8 | |
| 16 | 197032092 | Reyneke, HJ (Hugo Josephus) | Dr Kenneth Kaunda (NWP) | 1541.6 | 5 | 4.5 | 90 | 340 | 1377.9 | 1717.9 | 3.49 | 1.01 | 16.8 | |
| 17 | 1120135549 | Segal, J (Jamie) | Johannesburg Metro (GJM) | 1511.8 | 5 | 3 | 60 | 85 | 1339.1 | 1424.1 | 3.46 | -0.46 | -7.6 | |
| 18 | 106086008 | Swart, Z (Zander) | Ekurhuleni (GE) | 1314.5 | 5 | 2 | 40 | -85 | 1373.3 | 1288.3 | 2.12 | -0.12 | -2 | |
| 19 | 1130116883 | Tak, R (Rannveer) | Bojanala Platina (NBR) | 1355.6 | 5 | 4 | 80 | 255 | 1466.2 | 1721.2 | 1.9 | 2.1 | 34.9 | |
| 20 | 1140135557 | Thorulsley, K (Kairaav) | Johannesburg Metro (GJM) | 1458.6 | 4 | 0 | 0 | -425 | 1409.5 | 984.5 | 2.23 | -2.23 | -37 | |
| 21 | 1940144468 | Zulu, L (Luther Gugulethu) | Johannesburg Metro (GJM) | 1404.8 | 5 | 3 | 60 | 85 | 1365.3 | 1450.3 | 2.77 | 0.23 | 3.8 |
| # | Status | Name | Title | Chess SA id | FIDE id | Region |
| 1 | Chief Arbiter | Bornheim, MC (Michael Charles) | IA | 157002693 | Johannesburg Metro (GJM) | |
| 2 | Deputy Chief Arbiter | Fauconier, M (Marcel) | PA | 176076099 | Johannesburg Metro (GJM) | |
| 3 | Arbiter | Naidoo, GR (Gerard Ricardo) | PA | 1740102753 | Johannesburg Metro (GJM) |
| # | Rnd | Date | Name | Title | Fed | Rating | Res | Rating | Fed | Title | Name | Diff |
| 1 | 2 | 2023-05-13 | Mudau, H (Hulisani) | GJM | 1225.9 | 1-0 | 1486 | GJM | Eapen, J (Johan) | 260.1 | ||
| 2 | 4 | 2023-05-13 | Bumhira, W (Wilbert) | CSA | 1241.4 | 1-0 | 1426.2 | GTP | Cloete, WF (Willem) | 184.8 | ||
| 3 | 3 | 2023-05-13 | Crerar, Z (Zander) | GJM | 1259.8 | 1-0 | 1416.3 | GJM | Gupta, A (Akul) | 156.5 | ||
| 4 | 3 | 2023-05-13 | Tak, R (Rannveer) | NBR | 1355.6 | 1-0 | 1493.6 | GJM | Jones, E (Edward) | 138 | ||
| 5 | 1 | 2023-05-13 | Gupta, A (Akul) | GJM | 1416.3 | 0-1 | 1288.9 | GSV | Pretorius, HS (Hendrik) | 127.4 | ||
| 6 | 1 | 2023-05-13 | Tak, R (Rannveer) | NBR | 1355.6 | 1-0 | 1458.6 | GJM | Thorulsley, K (Kairaav) | 103 | ||
| 7 | 2 | 2023-05-13 | Bumhira, W (Wilbert) | CSA | 1241.4 | 1-0 | 1336.2 | GJM | Potgieter, ST (St) | 94.8 | ||
| 8 | 3 | 2023-05-13 | Cloete, WF (Willem Francois) | GTP | 1426.2 | 1-0 | 1511.8 | GJM | Segal, J (Jamie) | 85.6 | ||
| 9 | 5 | 2023-05-13 | Buhrmann, J (Johann) | GJM | 1432.4 | 1-0 | 1511.8 | GJM | Segal, J (Jamie) | 79.4 | ||
| 10 | 2 | 2023-05-13 | Buhrmann, J (Johann) | GJM | 1432.4 | 0-1 | 1355.6 | NBR | Tak, R (Rannveer) | 76.8 | ||
| 11 | 4 | 2023-05-13 | Pretorius, HS (Hendrik Stefanus) | GSV | 1288.9 | 0-1 | 1225.9 | GJM | Mudau, H (Hulisani) | 63 | ||
| 12 | 2 | 2023-05-13 | Retief, A (Antonie) | GJM | 1318.9 | 0.5-0.5 | 1439.8 | GJM | Bezuidenhout, D (Dawid) | 60.5 | ||
| 13 | 1 | 2023-05-13 | Crerar, Z (Zander) | GJM | 1259.8 | 1-0 | 1318.9 | GJM | Retief, A (Antonie) | 59.1 | ||
| 14 | 5 | 2023-05-13 | Zulu, L (Luther Gugulethu) | GJM | 1404.8 | 0-1 | 1355.6 | NBR | Tak, R (Rannveer) | 49.2 | ||
| 15 | 5 | 2023-05-13 | Pretorius, HS (Hendrik Stefanus) | GSV | 1288.9 | 1-0 | 1336.2 | GJM | Potgieter, ST (St) | 47.3 | ||
| 16 | 5 | 2023-05-13 | Thorulsley, K (Kairaav) | GJM | 1458.6 | 0-1 | 1416.3 | GJM | Gupta, A (Akul) | 42.3 | ||
| 17 | 2 | 2023-05-13 | Thorulsley, K (Kairaav) | GJM | 1458.6 | 0-1 | 1426.2 | GTP | Cloete, WF (Willem) | 32.4 | ||
| 18 | 1 | 2023-05-13 | Bezuidenhout, D (Dawid) | GJM | 1439.8 | 0-1 | 1412.7 | GTP | Naidoo, KR (Kamalasen) | 27.1 | ||
| 19 | 5 | 2023-05-13 | Reyneke, HJ (Hugo Josephus) | NWP | 1541.6 | 0.5-0.5 | 1493.6 | GJM | Jones, E (Edward) | 24 | ||
| 20 | 3 | 2023-05-13 | Bezuidenhout, D (Dawid) | GJM | 1439.8 | 1-0 | 1458.6 | GJM | Thorulsley, K (Kairaav) | 18.8 | ||
| 21 | 5 | 2023-05-13 | Crerar, Z (Zander) | GJM | 1259.8 | 0-1 | 1241.4 | CSA | Bumhira, W (Wilbert) | 18.4 | ||
| 22 | 4 | 2023-05-13 | Naidoo, KR (Kamalasen Ruthnasamy) | GTP | 1412.7 | 0-1 | 1404.8 | GSV | Zulu, L (Luther Gugulethu) | 7.9 | ||
| 23 | 4 | 2023-05-13 | Buhrmann, J (Johann) | GJM | 1432.4 | 1-0 | 1439.8 | GJM | Bezuidenhout, D (Dawid) | 7.4 |