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Individual Calculations May 2011 |
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| Grigoriev, Oleg Total change: -23.00 | |   |
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| Spring Vacations 2011 Open | St. Petersburg | RUS | 2011-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1932 | 1803 | 1.50 | 7 | -0.92 | 25 | -23.00 | |
|  Palchun, Grigory | | | 2135 | RUS | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Gantsevich, Aleksei | | | 2066 | RUS | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Revidovich, Alexander | | | 1984 | RUS | 0.00 | 1 | -0.26 | 25 | -6.50 | |  Andreeva, Yulia | | | 1986 | RUS | 0.00 | 1 | -0.26 | 25 | -6.50 | | | Letova, Tatiana | | | 1595 | RUS | 1.00 | 1 | 0.23 | 25 | 5.75 | | | Martynenko, Alexey | | | 2084 | RUS | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Yusupova, Lilia | | | 1675 | RUS | 0.50 | 1 | -0.17 | 25 | -4.25 | |
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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