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Rapid:
Individual Calculations December 2021 |
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| Grzesik, Gracjan Total change: -16.20 | |   |
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| XXXII Memorial Szachowy Jozefa Kochana | Koszalin | POL | 2021-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1635 | 2007 | 7.00 | 9 | -0.81 | 20 | -16.20 | |
|  Banas, Bartosz | | | 1412 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | |  Wilmanowicz, Slawomir | | | 1577 | POL | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Szramowiak, Andrzej | | | 1463 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Wirkus, Tomasz | | | 1612 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tyran, Daniel | | | 1570 | POL | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Hury, Tymoteusz | | | 1628 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Majewski, Krzysztof | | | 1758 | POL | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Luczak, Filip | f | | 2037 | POL | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Bochniak, Franciszek | | | 1662 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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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