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Individual Calculations December 2017 |
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| Davudov, Zeinaddin Total change: -68.80 | |   |
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| 2017 SPb B17 Championship Semifinal | St. Petersburg | RUS | 2017-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1492 | 1393 | 0.50 | 6 | -1.72 | 40 | -68.80 | |
|  Prishibilovich, Matvei | | | 1581 | RUS | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Makarov, Maksim | | | 1470 | RUS | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Borisenok, Pavel | | | 1376 | RUS | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Krasovskii, Dmitrii | | | 1520 | RUS | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Isaev, Igor | | | 1593 | RUS | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Oskin, Iakov | | | 1410 | RUS | 0.00 | 1 | -0.48 | 40 | -19.20 | |
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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