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Individual Calculations December 2019 |
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| Ermakov, Alexandr A. Total change: 75.20 | |   |
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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 |
| 1406 | 1245 | 4.50 | 9 | 1.88 | 40 | 75.20 | |
|  Kostkin, Matvei | | | 1480 | RUS | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Vrublevskii, Nikita Vl | | | 1494 | RUS | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Klimanov, Vadim | | | 1381 | RUS | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Zakharov, Arseny S. | | | 1397 | RUS | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Stepanov, Yegor | | | 1388 | RUS | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Vorobev, Klim | | | 1382 | RUS | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Iarovoi, Dmitrii | | | 1316 | RUS | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Krylov, Alexander | | | 1439 | RUS | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Pereverzev, Valerii | | | 1377 | RUS | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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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