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Rapid:
Individual Calculations December 2021 |
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| Dabrowski, Jan Total change: -6.80 | |   |
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| XXXII Memorial Szachowy Jozefa Kochana | Koszalin | POL | 2021-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1509 | 1549 | 4.00 | 8 | -0.34 | 20 | -6.80 | |
|  Dogoda, Rafal | | | 1812 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Grzesik, Nikola | | | 1285 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Mielczarski, Miroslaw | | | 2013 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Jaroszewicz, Dawid | | | 1694 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Sowinski, Ryszard | | | 1272 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Bukala, Jan | | | 1061 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Sliz, Karol | | | 1627 | POL | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Leszcz, Mateusz | | | 1308 | POL | 0.00 | 1 | -0.80 | 20 | -16.00 | |
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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