Individual Calculations February 2023 |
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Isakov, Andrey Total change: -12.80 | | |
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SZFO Seniors Champ. 2023_Men | St. Petersburg | RUS | 2023-01-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1909 | 2183 | 5.00 | 7 | -0.64 | 20 | -12.80 | |
| Polevoi, Vladimir | | | 1838 | RUS | 0.00 | 1 | -0.89 | 20 | -17.80 | | Kropochev, Valeriy | | | 1783 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | Stebunov, Alexander A. | | | 1682 | RUS | 1.00 | 1 | 0.04 | 20 | 0.80 | | Sergeev, Alexey B. | | | 1965 | RUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | Napalkov, Vladimir | | | 2051 | RUS | 0.50 | 1 | -0.18 | 20 | -3.60 | | Bystryakova, Elena V. | | wm | 1947 | RUS | 1.00 | 1 | 0.20 | 20 | 4.00 | | Osmolny, Vladimir I. | f | | 2100 | RUS | 0.50 | 1 | -0.11 | 20 | -2.20 | | * 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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