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Individual Calculations December 2017 |
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| Semenov, Roman Total change: -55.20 | |   |
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| 2017 SPb B17 Championship Semifinal | St. Petersburg | RUS | 2017-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1543 | 1459 | 1.00 | 6 | -1.38 | 40 | -55.20 | |
|  Lemeshev, Roman | | | 1632 | RUS | 0.00 | 1 | -0.27 | 40 | -10.80 | |  Isaev, Igor | | | 1593 | RUS | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Koliadintcev, Igor | | | 1762 | RUS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Oskin, Iakov | | | 1410 | RUS | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Granitcyn, Mikhail | | | 1533 | RUS | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Makvits, Vasilij | | | 1329 | RUS | 0.00 | 1 | -0.68 | 40 | -27.20 | |
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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