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Individual Calculations August 2022 |
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| Grzelak, Marcin Total change: -77.00 | |   |
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| Festiwal Szachowy z okazji 100lecia Klubu Lech Poznan GRUPA A | Poznan | POL | 2022-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1429 | 1863 | 4.50 | 9 | -3.85 | 20 | -77.00 | |
|  Kliber, Filip | | | 1362 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | |  Lewandowski, Witold | | | 1547 | POL | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Nowicki, Bartosz | | | 1425 | POL | 0.50 | 1 | -0.44 | 20 | -8.80 | | | Adamski, Ksawery | | | 1463 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kaczmarek, Jan | | | 1594 | POL | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Misiek, Stanislaw | | | 1419 | POL | 0.00 | 1 | -0.94 | 20 | -18.80 | | | Niemier, Martyna | | | 1304 | POL | 0.50 | 1 | -0.47 | 20 | -9.40 | | | Nicikowski, Jozef | | | 1344 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Grynia, Jakub | | | 1403 | POL | 0.50 | 1 | -0.45 | 20 | -9.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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