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Individual Calculations September 2021 |
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| Kubiniok, Stanislaw Total change: -19.20 | |   |
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| Festiwal Szachowy Szachy w Ustroniu lacza pokolenia - Grupa C | Ustron | POL | 2021-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1357 | 1349 | 1.00 | 4 | -0.96 | 20 | -19.20 | |
|  Wiercigroch, Grzegorz | | | 1564 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Beran, Daniel | | | 1089 | CZE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Tsiapko, Andrii | | | 1558 | UKR | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Kozak, Karol | | | 1218 | POL | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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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