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Individual Calculations October 2008 |
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| Pyatin, Alexander Total change: -13.35 | |   |
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| White Nights 2008 open | St.Petersburg | RUS | 2008-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2223 | 2015 | 1.50 | 5 | 0.27 | 15 | 4.05 | |
|  Lukinov, Petr | f | | 2327 | RUS | 0.00 | 1 | -0.14 | 15 | -2.10 | |  Gavriushov, Andrey | | | 2138 | RUS | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Feofanov, Denis | f | | 2365 | RUS | 0.50 | 1 | 0.39 | 15 | 5.85 | | | Ivanjuk, Alexey | | | 2131 | RUS | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Kazakevich, Grigoriy | | | 2155 | RUS | 0.00 | 1 | -0.31 | 15 | -4.65 | |
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) | | | | Petrovskaya Ladya 2008 open | Peterhof | RUS | 2008-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2052 | 2006 | 2.00 | 7 | -1.16 | 15 | -17.40 | |
| | Vlassow, Valentin | f | | 2356 | RUS | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Shishkin, Vadim | | | 1879 | RUS | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Forova, Tatiana | | | 1875 | RUS | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Krikunov, Viktor | | | 2176 | RUS | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Utkin, Alexander | | | 2187 | RUS | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Mandrikov, Sergey | | | 2057 | RUS | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Emdin, Mark | | | 1831 | RUS | 0.50 | 1 | -0.23 | 15 | -3.45 | |
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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