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Individual Calculations May 2018 |
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| Poznyak, Nazar Total change: 20.40 | |   |
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| B.Spassky Cup - Boys 15 | St. Petersburg | RUS | 2018-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1831 | 2076 | 7.50 | 9 | 0.51 | 40 | 20.40 | |
|  Filimonov, Mikhail A. | | | 1676 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Khakimov, Airat | | | 1676 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Zolotyh, Lev | | | 1764 | RUS | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Ismagilov, Damir | | | 2093 | RUS | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Kuizhev, Adam | | | 1767 | RUS | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Trofimov, Ivan | | | 1710 | RUS | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Kundianok, Vladislav | | | 2006 | RUS | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Aga, Rihard | | | 1996 | EST | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Postanogov, Dmitrii | | | 1794 | RUS | 0.50 | 1 | -0.34 | 40 | -13.60 | | | * 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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