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Individual Calculations January 2021 |
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| Bartodziej, Mariusz Total change: -11.20 | |   |
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| Otwarte Mistrzostwa Warszawy w szachach klasycznych - gr. B | Warszawa | POL | 2020-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1136 | 1242 | 1.00 | 2 | -0.28 | 40 | -11.20 | |
|  Szaniawski, Mikolaj | | | 1063 | POL | 0.00 | 1 | -0.73 | 40 | -29.20 | |  Rutkowski, Feliks | | | 1208 | POL | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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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