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Individual Calculations May 2012 |
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| Martynov, Petr Total change: -69.00 | |   |
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| Spring Vacations 2012 Open | St. Petersburg | RUS | 2012-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1823 | 1771 | 0.00 | 5 | -2.30 | 30 | -69.00 | |
|  Solovjova, Valentina | | wm | 2171 * | RUS | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Kopasov, Evgeny | | | 2029 | RUS | 0.00 | 1 | -0.18 | 30 | -5.40 | | | Yusupova, Lilia | | | 1623 | RUS | 0.00 | 1 | -0.70 | 30 | -21.00 | | | Sorokina, Svetlana | | | 1668 | RUS | 0.00 | 1 | -0.64 | 30 | -19.20 | |  Letova, Tatiana | | | 1622 | RUS | 0.00 | 1 | -0.70 | 30 | -21.00 | | | * 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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