Rapid:
Individual Calculations April 2020 |
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Piaskowski, Piotr Total change: 20.40 | | |
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Memorial Mistrza Tomasza Rakowieckiego 2020 | Lodz | POL | 2020-02-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
1504 | 1486 | 4.50 | 7 | 1.02 | 20 | 20.40 | |
| Gorniewicz, Oskar | | | 2082 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | Kowalski, Melissa | | | 1153 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | Ostalska, Natalia | | | 1560 | POL | 1.00 | 1 | 0.60 | 20 | 12.00 | | Golimowski, Pawel | | | 1786 | POL | 0.50 | 1 | 0.35 | 20 | 7.00 | | Komisarski, Jerzy | | | 1369 | POL | 0.00 | 1 | -0.66 | 20 | -13.20 | | Dumin, Karolina | | | 1044 | POL | 1.00 | 1 | 0.06 | 20 | 1.20 | | Jaromin, Maciej | | | 1535 | POL | 1.00 | 1 | 0.57 | 20 | 11.40 | | 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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