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Rapid:
Individual Calculations December 2021 |
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| Lach, Mateusz Total change: -28.80 | |   |
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| XVII Turniej Szachowy "Niepodleglosc" | Przeworsk | POL | 2021-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1607 | 1799 | 4.00 | 8 | -1.44 | 20 | -28.80 | |
|  Bieniasz, Wieslaw | | | 1280 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | |  Sikorski, Wladyslaw | | | 1495 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Mika, Tomasz | | | 2110 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Zmora, Wladyslaw | | | 1501 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Tokarz, Izabela | | | 1725 | POL | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Panczuk, Grzegorz | | | 1620 | POL | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Pikula, Maria | | | 1177 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Dzwierzynski, Bartosz | | | 1951 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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