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Individual Calculations April 2009 |
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| Arkhipov, Valentin Total change: -24.75 | |   |
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| Omsk Chmp. 2009 Final open | Omsk | RUS | 2009-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2011 | 2099 | 4.50 | 9 | -0.99 | 25 | -24.75 | |
|  Chagasov, Oleg | | | 1949 | RUS | 0.00 | 1 | -0.70 | 25 | -17.50 | |  Barakin, Gennady | | | 1952 | RUS | 1.00 | 1 | 0.30 | 25 | 7.50 | | | Krivoshapko, Alexander | | | 2044 | RUS | 0.00 | 1 | -0.58 | 25 | -14.50 | | | Kvast, Gennady | | | 2079 | RUS | 0.00 | 1 | -0.53 | 25 | -13.25 | | | Mikhailovsky, Viktor | | | 2031 | RUS | 1.00 | 1 | 0.41 | 25 | 10.25 | | | Ledovskih, Viktor | | | 1749 | RUS | 1.00 | 1 | 0.11 | 25 | 2.75 | | | Boichuk, Alexei | | | 2142 | RUS | 0.00 | 1 | -0.44 | 25 | -11.00 | | | Utyupin, Vladimir | | | 2122 | RUS | 1.00 | 1 | 0.53 | 25 | 13.25 | | | Tolkachiov, Vladimir | | | 2035 | RUS | 0.50 | 1 | -0.09 | 25 | -2.25 | |
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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