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Rapid:
Individual Calculations April 2021 |
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| Skuratovich, Yakov Total change: -29.40 | |   |
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| North-West chess Championship 2021_men. RAPID | St. Petersburg | RUS | 2021-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1952 | 2098 | 4.50 | 9 | -1.47 | 20 | -29.40 | |
|  Shchetkin, Kirill | | | 1657 | RUS | 0.00 | 1 | -0.94 | 20 | -18.80 | |  Nasonov, Vadim A. | | | 1962 | RUS | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Tolkachev, Vladimir | | | 1817 | RUS | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Vlassow, Valentin | f | | 2395 | RUS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Osetrov, Dmitrij | | | 1865 | RUS | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Smirnov, Yaroslav | | | 1682 | RUS | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Karalkin, Maksim | f | | 1958 | RUS | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Zaykov, Sergey | | | 2186 | RUS | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Trefilov, Maksim | | | 2048 | RUS | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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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