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Rapid:
Individual Calculations June 2023 |
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| Stachowiak, Slawomir Total change: -20.20 | |   |
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| Otwarte Mistrzostwa Choszczna w szachach szybkich 2023 | Choszczno | POL | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1520 | 1673 | 5.00 | 9 | -1.01 | 20 | -20.20 | |
|  Lukaszewicz, Leokadia | | | 1193 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Chmiel, Filip | | | 1273 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gniadek, Andrzej | | | 1891 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Kalita, Kamil | | | 1444 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Lewek, Andrzej | | | 1408 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Gbiorczyk, Mikolaj | | | 1945 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Nawrocki, Wlodzimierz | | | 1452 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Bury, Marcel | | | 1486 | POL | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Kowalczyk, Michal | | | 1587 | POL | 0.00 | 1 | -0.62 | 20 | -12.40 | | | * 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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