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Individual Calculations December 2021 |
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| Krogulski, Maksymilian Total change: 6.40 | |   |
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| Ursynowski Festiwal Szachowy - Grupa A | Warszawa | POL | 2021-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1462 | 1423 | 2.00 | 4 | 0.16 | 40 | 6.40 | |
|  Michalowski, Patryk | | | 1724 | POL | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Berdyga, Mariusz | | | 1355 | POL | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Adamowicz, Michal | | | 1384 | POL | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Binkowski, Tomasz | | | 1385 | POL | 0.50 | 1 | -0.05 | 40 | -2.00 | |
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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