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Rapid:
Individual Calculations November 2017 |
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| Bestchastny, Yiakov Total change: -15.40 | |   |
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| Championship Rostov region rapid | Rostov-on-Don | RUS | 2017-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2019 | 2140 | 5.50 | 10 | -0.77 | 20 | -15.40 | |
|  Levit, Egor | | | 1740 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Oganian, Roman | | | 2324 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Cheliadinov, Sergei | | | 1740 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kotenko, Pavel | m | | 2387 | RUS | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Dronov, Sergey | | | 1967 | RUS | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Rud, Viktor | | | 1934 | RUS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Najdin, Danil | f | | 2243 | RUS | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Bakurov, Viacheslav | | | 1842 | RUS | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Sukhareva, Evgeniya | | | 2210 | RUS | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Ivchenko, Alexander | | | 1804 | RUS | 0.50 | 1 | -0.38 | 20 | -7.60 | | | * 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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