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Individual Calculations January 2023 |
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| Mackiewicz, Lukasz Total change: 46.00 | |   |
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| POSTDATA OPEN A FIDE | Gdansk | POL | 2022-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1635 | 1473 | 2.50 | 5 | 0.91 | 40 | 36.40 | |
|  Kot, Jerzy | f | | 1846 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Dackiewicz, Marek | | | 1648 | POL | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Swiatek, Mateusz | | | 1652 | POL | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Marszk, Kazimierz | | | 1892 | POL | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Chmiel, Michal | | | 1138 | POL | 1.00 | 1 | 0.12 | 40 | 4.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 41. Miedzynarodowy Memorial Ludwika Zamenhofa 2022 - grupa C | Bialystok | POL | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1319 | 1473 | 6.50 | 9 | 0.24 | 40 | 9.60 | |
| | Wolos, Milosz | | | 1182 | POL | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Wilczewski, Michal | | | 1307 | POL | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Wolpiuk, Bartlomiej | | | 1296 | POL | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Rzap, Filip | | | 1338 | POL | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Szewczyk, Malwina | | | 1385 | POL | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Prazych, Tadeusz | | | 1243 | POL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Sliwicka, Weronika | | | 1270 | POL | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Kurcinski, Sebastian | | | 1261 | POL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Anders, Marcin | | | 1588 | POL | 1.00 | 1 | 0.66 | 40 | 26.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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