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Individual Calculations February 2018 |
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| Tvelov, Boris Total change: -7.80 | |   |
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| Open_Armavir chapm. 2018 | Armavir | RUS | 2018-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1691 | 1825 | 5.50 | 9 | -0.39 | 20 | -7.80 | |
|  Kucherenko, Maksim | | | 1474 | RUS | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Pilyugin, Yury | | | 1717 | RUS | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Panteleev, Yuriy | | | 1641 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Airapetian, Eduard | | | 1922 | RUS | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Khammerbek, Artur | | | 1425 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Volobueva, Victoria | | | 1675 | RUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Bugaev, Vladimir | | | 1450 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Drachev, Vladimir | | | 1774 | RUS | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Kudrin, Oleg | | | 2138 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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