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Individual Calculations September 2009 |
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| Bestchastny, Yiakov Total change: -24.30 | |   |
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| Peaceful Atom 2009 open | Volgodonsk | RUS | 2009-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2173 | 2249 | 2.50 | 7 | -1.62 | 15 | -24.30 | |
|  Kotenko, Pavel | m | | 2401 | RUS | 0.00 | 1 | -0.30 | 15 | -4.50 | |  Volovik, Vasiliy | | | 1972 | RUS | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Kazmin, Dmitrij | | | 2227 | RUS | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Fedukin, Alexandre | | | 1995 | RUS | 0.50 | 1 | -0.31 | 15 | -4.65 | | | Weetik, Vjacheslav | f | | 2441 | RUS | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Sukhareva, Evgeniya | | | 2182 | RUS | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Danchenkova, Julia | | | 1994 | RUS | 1.00 | 1 | 0.19 | 15 | 2.85 | |
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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