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Individual Calculations September 2023 |
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| Kalka, Damian Total change: 21.20 | |   |
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| Poznanski Festiwal Szachowy | Poznan | POL | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1443 | 1053 | 1.00 | 5 | 0.53 | 40 | 21.20 | |
|  Przysiecki, Kajetan | c | | 1558 | POL | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Wroblewski, Wojciech | | | 1482 | POL | 1.00 | 1 | 0.93 | 40 | 37.20 | | | Wojciechowski, Szymon | | | 1422 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Pilak, Wiktor | | | 1385 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Geselle, Roman | | | 1367 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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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