TOURNAMENT DETAILS
2019 Lubowski Open Tournament (B)
| # | Chess SA id | FIDE id | Name | Region | Rating | Games | Score | % | Dp | Aor | Perform | We | Swe | Rat+/- |
| 1 | 206001830 | Bent, C (Cierra) | Tshwane (GTP) | 1263.1 | 4 | 0 | 0 | -425 | 1318.5 | 893.5 | 1.74 | -1.74 | -32.6 | |
| 2 | 203002658 | Booysen, T (Tineke) | Tshwane (GTP) | 1457.4 | 5 | 3 | 60 | 85 | 1335 | 1420 | 3.17 | -0.17 | -3.2 | |
| 3 | 106044567 | Buitendag, TS (Tristan Serfontein) | Tshwane (GTP) | 1311.6 | 4 | 0.5 | 12.5 | -318.8 | 1367.5 | 1048.8 | 1.74 | -1.24 | -23.3 | |
| 4 | 107057529 | Burgers, AJ (Adriaan Johannes) | Tshwane (GTP) | 1276.5 | 5 | 3 | 60 | 85 | 1369 | 1454 | 2 | 1 | 18.8 | |
| 5 | 106050532 | Delport, B (Ben) | Tshwane (GTP) | 1374.5 | 5 | 2.5 | 50 | 0 | 1321.9 | 1321.9 | 2.76 | -0.26 | -4.9 | |
| 6 | 106076003 | Dvir, O (Omer) | Tshwane (GTP) | 1326.3 | 4 | 1 | 25 | -212.5 | 1285.2 | 1072.7 | 2.19 | -1.19 | -22.3 | |
| 7 | 107046393 | Fourie, K (Keanan) | Tshwane (GTP) | 1403.9 | 5 | 3 | 60 | 85 | 1329.9 | 1414.9 | 2.97 | 0.03 | 0.6 | |
| 8 | 104011136 | Greyling, HJ (Hendrik Johannes) | Tshwane (GTP) | 1343.2 | 5 | 4 | 80 | 255 | 1379.7 | 1634.7 | 2.25 | 1.75 | 32.8 | |
| 9 | 109086379 | Jacobs, CN (Calvin Nicholas) | Tshwane (GTP) | 1386.5 | 5 | 4 | 80 | 255 | 1321.5 | 1576.5 | 2.92 | 1.08 | 20.3 | |
| 10 | 107086377 | Jacobs, TB (Tiaan Benjamin) | Tshwane (GTP) | 1424.9 | 5 | 2 | 40 | -85 | 1305.9 | 1220.9 | 3.15 | -1.15 | -21.6 | |
| 11 | 193020018 | Malan, A (Aiden) | Tshwane (GTP) | 1282.8 | 5 | 3 | 60 | 85 | 1320.3 | 1405.3 | 2.24 | 0.76 | 14.3 | |
| 12 | 195092509 | Mathonsi, I (Innocent) | Ehlanzeni (MEN) | 1275.3 | 5 | 4 | 80 | 255 | 1339.4 | 1594.4 | 2.09 | 1.91 | 35.8 | |
| 13 | 174024421 | Molefe, S (Sandile) | Johannesburg Metro (GJM) | 1274.6 | 5 | 2.5 | 50 | 0 | 1338.1 | 1338.1 | 2.17 | 0.33 | 6.2 | |
| 14 | 199092500 | Molobi, G (Gomolemo) | Tshwane (GTP) | 1197.3 | 5 | 3 | 60 | 85 | 1304.5 | 1389.5 | 1.92 | 1.08 | 20.3 | |
| 15 | 208088604 | Monnig, E (Erika) | Tshwane (GTP) | 1347 | 5 | 2 | 40 | -85 | 1337.2 | 1252.2 | 2.6 | -0.6 | -11.3 | |
| 16 | 102027765 | Nieuwoudt, H (Hanno) | Tshwane (GTP) | 1428.4 | 5 | 4 | 80 | 255 | 1320.1 | 1575.1 | 3.17 | 0.83 | 15.6 | |
| 17 | 176085227 | Nkuna, A (Andrew) | Tshwane (GTP) | 1428.8 | 5 | 2.5 | 50 | 0 | 1307.6 | 1307.6 | 3.25 | -0.75 | -14.1 | |
| 18 | 206050956 | Pelser, J (Jean-Marie) | Tshwane (GTP) | 1260 | 5 | 1 | 20 | -255 | 1344.8 | 1089.8 | 2.05 | -1.05 | -19.7 | |
| 19 | 108076196 | 14329867 | Potgieter, E (Edward) | Johannesburg Metro (GJM) | 1331 | 5 | 3 | 60 | 85 | 1356.3 | 1441.3 | 2.31 | 0.69 | 12.9 |
| 20 | 205031170 | Prinsloo, TE (Thiana Eurika) | Tshwane (GTP) | 1278.8 | 5 | 1.5 | 30 | -170 | 1329.5 | 1159.5 | 2.16 | -0.66 | -12.4 | |
| 21 | 210083428 | Rautenbach, H (Helen Christine) | Tshwane (GTP) | 1353.2 | 4 | 1 | 25 | -212.5 | 1353.6 | 1141.1 | 2 | -1 | -18.8 | |
| 22 | 104053910 | Rhoodie, N (Nicolaas) | Tshwane (GTP) | 1224.3 | 4 | 1.5 | 37.5 | -106.3 | 1346.4 | 1240.2 | 1.43 | 0.07 | 1.3 | |
| 23 | 108069958 | Senekal, F (Frederick) | Tshwane (GTP) | 1326.3 | 5 | 4 | 80 | 255 | 1324.3 | 1579.3 | 2.47 | 1.53 | 28.7 | |
| 24 | 105044908 | Xiao, R (Ryan) | Johannesburg Metro (GJM) | 1372 | 5 | 1.5 | 30 | -170 | 1304 | 1134 | 2.94 | -1.44 | -27 | |
| 25 | 109086362 | Yang, A (Alex) | Tshwane (GTP) | 1339.9 | 5 | 2.5 | 50 | 0 | 1366 | 1366 | 2.31 | 0.19 | 3.6 |
| # | Status | Name | Title | Chess SA id | FIDE id | Region |
| 1 | Chief Arbiter | Piek, PH (Petronella Hermina) | IA | 261030087 | Tshwane (GTP) | |
| 2 | Deputy Chief Arbiter | Piek, C (Cobus) | FA | 196030082 | Tshwane (GTP) | |
| 3 | Arbiter | Piek, R (Rinus) | TS | 194030091 | Tshwane (GTP) |
| # | Rnd | Date | Name | Title | Fed | Rating | Res | Rating | Fed | Title | Name | Diff |
| 1 | 1 | 2019-05-11 | Mathonsi, I (Innocent) | MEN | 1275.3 | 1-0 | 1424.9 | GTP | Jacobs, TB (Tiaan Benjamin) | 149.6 | ||
| 2 | 5 | 2019-05-12 | Xiao, R (Ryan) | GJM | 1372 | 0-1 | 1224.3 | GTP | Rhoodie, N (Nicolaas) | 147.7 | ||
| 3 | 3 | 2019-05-11 | Prinsloo, TE (Thiana Eurika) | GTP | 1278.8 | 1-0 | 1424.9 | GTP | Jacobs, TB (Tiaan Benjamin) | 146.1 | ||
| 4 | 2 | 2019-05-11 | Booysen, T (Tineke) | GTP | 1457.4 | 0-1 | 1326.3 | GTP | Senekal, F (Frederick) | 131.1 | ||
| 5 | 4 | 2019-05-12 | Potgieter, E (Edward) | GJM | 1331 | 1-0 | 1428.8 | GTP | Nkuna, A (Andrew) | 97.8 | ||
| 6 | 4 | 2019-05-12 | Burgers, AJ (Adriaan Johannes) | GTP | 1276.5 | 1-0 | 1372 | GJM | Xiao, R (Ryan) | 95.5 | ||
| 7 | 5 | 2019-05-12 | Burgers, AJ (Adriaan Johannes) | GTP | 1276.5 | 0.5-0.5 | 1457.4 | GTP | Booysen, T (Tineke) | 90.5 | ||
| 8 | 1 | 2019-05-11 | Xiao, R (Ryan) | GJM | 1372 | 0-1 | 1282.8 | GTP | Malan, A (Aiden) | 89.2 | ||
| 9 | 3 | 2019-05-11 | Nkuna, A (Andrew) | GTP | 1428.8 | 0-1 | 1339.9 | GTP | Yang, A (Alex) | 88.9 | ||
| 10 | 1 | 2019-05-11 | Nkuna, A (Andrew) | GTP | 1428.8 | 0.5-0.5 | 1276.5 | GTP | Burgers, AJ (Adriaan) | 76.2 | ||
| 11 | 5 | 2019-05-12 | Rautenbach, H (Helen Christine) | GTP | 1353.2 | 0-1 | 1282.8 | GTP | Malan, A (Aiden) | 70.4 | ||
| 12 | 2 | 2019-05-11 | Pelser, J (Jean-Marie) | GTP | 1260 | 1-0 | 1326.3 | GTP | Dvir, O (Omer) | 66.3 | ||
| 13 | 5 | 2019-05-12 | Fourie, K (Keanan) | GTP | 1403.9 | 0-1 | 1343.2 | GTP | Greyling, HJ (Hendrik) | 60.7 | ||
| 14 | 5 | 2019-05-12 | Jacobs, CN (Calvin Nicholas) | GTP | 1386.5 | 0.5-0.5 | 1275.3 | GTP | Mathonsi, I (Innocent) | 55.6 | ||
| 15 | 3 | 2019-05-11 | Dvir, O (Omer) | GTP | 1326.3 | 0-1 | 1274.6 | GJM | Molefe, S (Sandile) | 51.7 | ||
| 16 | 3 | 2019-05-11 | Nieuwoudt, H (Hanno) | GTP | 1428.4 | 0.5-0.5 | 1326.3 | GTP | Senekal, F (Frederick) | 51 | ||
| 17 | 5 | 2019-05-12 | Molefe, S (Sandile) | GJM | 1274.6 | 0.5-0.5 | 1374.5 | GTP | Delport, B (Ben) | 50 | ||
| 18 | 3 | 2019-05-11 | Xiao, R (Ryan) | GJM | 1372 | 0.5-0.5 | 1457.4 | GTP | Booysen, T (Tineke) | 42.7 | ||
| 19 | 4 | 2019-05-12 | Greyling, HJ (Hendrik Johannes) | GTP | 1343.2 | 0.5-0.5 | 1428.4 | GTP | Nieuwoudt, H (Hanno) | 42.6 | ||
| 20 | 3 | 2019-05-11 | Buitendag, TS (Tristan Serfontein) | GTP | 1311.6 | 0-1 | 1276.5 | GTP | Burgers, AJ (Adriaan) | 35.1 | ||
| 21 | 1 | 2019-05-11 | Fourie, K (Keanan) | GTP | 1403.9 | 0-1 | 1374.5 | GTP | Delport, B (Ben) | 29.4 | ||
| 22 | 4 | 2019-05-12 | Rhoodie, N (Nicolaas) | GTP | 1224.3 | 0.5-0.5 | 1278.8 | GTP | Prinsloo, TE (Thiana) | 27.2 | ||
| 23 | 4 | 2019-05-12 | Senekal, F (Frederick) | GTP | 1326.3 | 0.5-0.5 | 1275.3 | GTP | Mathonsi, I (Innocent) | 25.5 | ||
| 24 | 3 | 2019-05-11 | Jacobs, CN (Calvin Nicholas) | GTP | 1386.5 | 0.5-0.5 | 1343.2 | GTP | Greyling, HJ (Hendrik) | 21.7 | ||
| 25 | 2 | 2019-05-11 | Jacobs, TB (Tiaan Benjamin) | GTP | 1424.9 | 0-1 | 1403.9 | GTP | Fourie, K (Keanan) | 21 | ||
| 26 | 5 | 2019-05-12 | Monnig, E (Erika) | GTP | 1347 | 0-1 | 1331 | GJM | Potgieter, E (Edward) | 16 | ||
| 27 | 1 | 2019-05-11 | Yang, A (Alex) | GTP | 1339.9 | 0.5-0.5 | 1311.6 | GTP | Buitendag, TS (Tristan) | 14.2 | ||
| 28 | 2 | 2019-05-11 | Greyling, HJ (Hendrik Johannes) | GTP | 1343.2 | 1-0 | 1353.2 | GTP | Rautenbach, H (Helen Christine) | 10 | ||
| 29 | 3 | 2019-05-11 | Mathonsi, I (Innocent) | MEN | 1275.3 | 1-0 | 1282.8 | GTP | Malan, A (Aiden) | 7.5 | ||
| 30 | 2 | 2019-05-11 | Burgers, AJ (Adriaan Johannes) | GTP | 1276.5 | 0-1 | 1275.3 | GTP | Mathonsi, I (Innocent) | 1.2 |