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Individual Calculations September 2021 |
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| Bogacki, Maciej Total change: 84.00 | |   |
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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 |
| 1473 | 1217 | 3.50 | 7 | 2.10 | 40 | 84.00 | |
|  Bartnik, Michal | | | 1579 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Zielinski, Marcin | | | 1545 | POL | 0.50 | 1 | 0.37 | 40 | 14.80 | |  Czerwinska, Oliwia | | | 1437 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Stepien, Piotr | | | 1617 * | POL | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Nieckarz, Maja | | | 1430 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Kula, Tomasz | | | 1366 | POL | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Golab, Marek | | | 1334 | POL | 1.00 | 1 | 0.66 | 40 | 26.40 | | | * 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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