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Rapid:
Individual Calculations April 2021 |
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| Tolkachev, Vladimir Total change: 30.20 | |   |
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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 |
| 2051 | 1817 | 3.50 | 9 | 1.51 | 20 | 30.20 | |
|  Osmolny, Vladimir I. | f | | 2130 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Shepitko, Igor | | | 1998 | RUS | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Skuratovich, Yakov | | | 2098 | RUS | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Chibukhchyan, Erik | | | 2276 | RUS | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Shin, Robert | | | 2056 | RUS | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Galchenko, Vadim | | | 2002 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Osetrov, Dmitrij | | | 1865 | RUS | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Karalkin, Maksim | f | | 1958 | RUS | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Savolainen, Lev P. | f | | 2074 | RUS | 1.00 | 1 | 0.82 | 20 | 16.40 | |
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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