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Individual Calculations December 2017 |
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| Petrov, Igor Total change: 54.80 | |   |
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| 2017 SPb B15 Championship | St. Petersburg | RUS | 2017-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1576 | 1407 | 4.00 | 9 | 1.37 | 40 | 54.80 | |
|  Gorlov, Artem | | | 1695 | RUS | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Nikolaev, Alexandr | | | 1591 | RUS | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Dmitriev, Ivan A. | | | 1631 | RUS | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Saraev, Mikhail | | | 1599 | RUS | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Bakhmetiev, Ivan | | | 1507 | RUS | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Shceglov, Mikhail | | | 1503 | RUS | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Sorokin, Artem | | | 1535 | RUS | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Trofimov, Ivan | | | 1783 | RUS | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Rybakov, Sergey | | | 1341 | RUS | 1.00 | 1 | 0.41 | 40 | 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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