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Rapid:
Individual Calculations October 2021 |
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| Kupis, Boguslaw Total change: -6.00 | |   |
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| Turniej Szachowy z okazji 1021 urodzin Debu Bartka o Puchar Wojta Gminy Zagnansk - Open | Zagnansk | POL | 2021-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1548 | 1248 | 0.50 | 3 | -0.30 | 20 | -6.00 | |
|  Mikhaletz, Lubomir | g | | 1983 | UKR | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Bednarczyk, Wojciech | | | 1441 | POL | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Wittych, Maciej | | | 1221 | POL | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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) | | |
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