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Individual Calculations April 2021 |
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| Michalak, Augustyn Total change: -16.60 | |   |
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| XI Otwarte Mistrzostwa Garnizonu Warszawa w szachach klasycznych 2021 Round 1-7 | Warszawa | POL | 2021-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1414 | 1771 | 4.50 | 6 | -0.83 | 20 | -16.60 | |
|  Wasilewski, Orhan | | | 1371 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dropia, Rafal | | | 1517 | POL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Oleksiuk, Jan | | | 1371 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Janczylik, Tomasz | | | 1371 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Skowron, Dawid | | | 1371 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kwiek, Janusz | | | 1485 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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