Individual Calculations August 2023 |
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Petrenko, Mikhail Total change: -16.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Pozdniakov_Memorial_2023 | Omsk | RUS | 2023-06-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1749 | 1922 | 5.50 | 9 | -0.82 | 20 | -16.40 | |
| Pilipenko, Vitaly | | | 1522 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | Krysheva, Alla | | | 1645 | RUS | 1.00 | 1 | 0.17 | 20 | 3.40 | | Karchevsky, Yuri | | | 1558 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | Poluyanov, Alexander | | | 1788 | RUS | 0.50 | 1 | -0.18 | 20 | -3.60 | | Smikovski, Semen | | | 1864 | RUS | 0.50 | 1 | -0.08 | 20 | -1.60 | | Breit, Nikolai | | | 1772 | RUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | Chagochkin, Valeriy | | | 2057 | RUS | 0.50 | 1 | 0.18 | 20 | 3.60 | | Kochikyan, Georgy | | | 1856 | RUS | 0.00 | 1 | -0.59 | 20 | -11.80 | | Zakharkin, Zakhar | | | 1680 | RUS | 0.00 | 1 | -0.80 | 20 | -16.00 | | * 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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