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Individual Calculations May 2011 |
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| Trigolubov, Andrey Total change: -13.25 | |   |
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| Rural players Lipetsk region Chmp. 2011 | Zadonsk | RUS | 2011-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 1847 | 0.50 | 2 | -0.53 | 25 | -13.25 | |
|  Demidov, Valery | | | 1718 | RUS | 0.00 | 1 | -0.67 | 25 | -16.75 | |  Sarafanov, Mikhail | | | 1952 | RUS | 0.50 | 1 | 0.14 | 25 | 3.50 | |
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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