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Rapid:
Individual Calculations September 2023 |
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| Lach, Tomasz Total change: 13.60 | |   |
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| I Mistrzostwa Miasta Przemysla w Szachach Szybkich, grupa A: Open | Przemysl | POL | 2023-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1768 | 1778 | 5.50 | 9 | 0.68 | 20 | 13.60 | |
|  Piatek, Jakub | | | 1378 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Stachowicz, Hubert | | | 1475 | POL | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Grabarczyk, Miroslaw | g | | 2228 | POL | 0.50 | 1 | 0.44 | 20 | 8.80 | | | Trybowska, Anna | | | 1635 | POL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Gazda, Dominik | | | 1677 | POL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Sniezek, Marcin | | | 1579 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Kasperek, Ryszard | f | | 2045 | POL | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Lewtak, Damian | m | | 2229 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Mikula, Maciej | | | 1665 | POL | 0.50 | 1 | -0.15 | 20 | -3.00 | | | * 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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