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Rapid:
Individual Calculations June 2021 |
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| Kucharski, Tadeusz Total change: -27.20 | |   |
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| Otwarte Druzynowe Mistrzostwa Wojewodztwa Zachodniopomorskiego w szachach szybkich | Choszczno | POL | 2021-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1267 | 1534 | 1.00 | 3 | -1.36 | 20 | -27.20 | |
|  Lewek, Jakub | | | 1141 | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Zareba, Piotr | | | 1144 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Derejczyk, Mateusz | | | 1516 | POL | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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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