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Rapid:
Individual Calculations September 2021 |
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| Janczar, Wojciech Total change: 2.20 | |   |
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| XXVII Solidarnosciowy Turniej Szachowy "SIERPIEN 2021" | Mielec | POL | 2021-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1604 | 1144 | 0.50 | 5 | 0.11 | 20 | 2.20 | |
|  Zaskalski, Dawid | | | 1879 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Tokarz, Izabela | | | 1502 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Rucki, Jakub | | | 1452 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Peret, Ryszard | | | 1482 | POL | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Graczykowski, Marcin | | | 1704 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | |
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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