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Individual Calculations December 2021 |
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| Radzimski, Adam Total change: -31.20 | |   |
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| OPEN JASTRZEBIE-ZDROJ 2021 | Jastrzebie-Zdroj | POL | 2021-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1507 | 1383 | 0.00 | 2 | -0.78 | 40 | -31.20 | |
|  Posluszny, Tomasz | | | 1783 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Marszalek, Julian | | | 1230 | POL | 0.00 | 1 | -0.70 | 40 | -28.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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