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Blitz:
Individual Calculations April 2022 |
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| Poroshin, Roman Total change: -39.80 | |   |
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| North-West chess Championship 2022 men. BLITZ. | St. Petersburg | RUS | 2022-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 2063 | 6.50 | 11 | -1.99 | 20 | -39.80 | |
|  Pereverzev, Valerii | | | 1663 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Ivanov, Rodion | | | 1667 | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Karelin, Artem | | | 1760 | RUS | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Kondratiev, Viktor | | | 1681 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Kalikin, Andrey | | | 1849 | RUS | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Kharitonov, Maksim | | | 1578 | RUS | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Kulnev, Aleksandr | | | 1778 | RUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Filimonov, Viktor | | | 1767 | RUS | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Toivonen, Alexander V. | f | | 2233 | RUS | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Krylov, Alexander | | | 1714 | RUS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Vlassow, Valentin | f | | 2217 | RUS | 1.00 | 1 | 0.71 | 20 | 14.20 | | | * 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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