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Individual Calculations December 2019 |
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| Kostkin, Matvei Total change: -111.60 | |   |
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| Championship of the SZFO 2019_B15 | St. Petersburg | RUS | 2019-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1340 | 1480 | 2.00 | 7 | -2.79 | 40 | -111.60 | |
|  Ermakov, Alexandr A. | | | 1245 | RUS | 0.00 | 1 | -0.79 | 40 | -31.60 | |  Semikoz, Egor | | | 1294 | RUS | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Vlasov, Dmitriy | | | 1356 | RUS | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Musatov, Ivan | | | 1401 | RUS | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Shishkin, Lev Dm. | | | 1316 | RUS | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Boglaev, Yaromir | | | 1328 | RUS | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Krylov, Alexander | | | 1439 | RUS | 0.50 | 1 | -0.06 | 40 | -2.40 | |
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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