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Rapid:
Individual Calculations February 2020 |
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| Opolski, Wiktor Total change: 7.20 | |   |
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| XVII Feryjny Turniej Szachowy do lat 8-10-15-20 | Lubartow | POL | 2020-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1198 | 1062 | 2.00 | 5 | 0.36 | 20 | 7.20 | |
|  Bronisz, Paulina | | | 1156 | POL | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Radzik, Jakub | | | 1219 | POL | 0.50 | 1 | 0.21 | 20 | 4.20 | |  Raczynski, Dominik | | | 1133 | POL | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Bronisz, Damian | | | 1385 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Domanski, Alan | | | 1096 | POL | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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