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Individual Calculations September 2021 |
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| Adamowicz, Michal Total change: 32.20 | |   |
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| 57th Akiba Rubinstein Chess Festival - OPEN E | Polanica-Zdroj | POL | 2021-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1439 | 1352 | 3.50 | 5 | 1.61 | 20 | 32.20 | |
|  Napieralski, Gustaw | | | 1028 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Serewa, Antoni | | | 1492 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Szandurski, Radoslaw | | | 1583 | POL | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Orzlowski, Patryk | | | 1527 | POL | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Perek, Oskar | | | 1567 | POL | 1.00 | 1 | 0.77 | 20 | 15.40 | |
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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