Individual Calculations December 2022 |
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Michalski, Karol Total change: -3.20 | | |
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XXIX Festiwal Szachowy w Poznaniu - OPEN A | Poznan | POL | 2022-10-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
1872 | 2029 | 6.00 | 9 | -0.16 | 20 | -3.20 | |
| Hoffmann, Piotr | | | 1629 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Kozlowski, Tomasz | | | 1755 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | Gozdzicki, Maciej | | | 1711 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | Niekras, Dawid | f | | 2307 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | Szymanski, Zbigniew | | | 1797 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | Marszalek, Maciej | f | | 2289 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | Duszczak, Dariusz | | | 1775 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | Diachek, Andriy | | | 1756 | UKR | 0.50 | 1 | -0.33 | 20 | -6.60 | | Kukorowski, Jan | | | 1829 | POL | 0.50 | 1 | -0.26 | 20 | -5.20 | | * 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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