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Individual Calculations July 2009 |
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| Davydov, Stepan Total change: 10.50 | |   |
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| Perm April 2009 open | Perm | RUS | 2009-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2137 | 2195 | 4.50 | 7 | 0.50 | 15 | 7.50 | |
|  Losev, Anatoly | | | 1939 | RUS | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Ivanov, Rostislav | f | | 2238 | RUS | 0.00 | 1 | -0.44 | 15 | -6.60 | |  Goldshtein, Grigory | | | 2202 | RUS | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Mislavskiy, Evgeny | | | 2116 | RUS | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Orekhov, Viktor | | | 2294 | RUS | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Lysenko, Gennady | | | 2029 | RUS | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Karpenko, Alexander | | | 2142 | RUS | 0.50 | 1 | -0.07 | 15 | -1.05 | |
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) | | | | Perm June 2009 open | Perm | RUS | 2009-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2067 | 2195 | 5.50 | 8 | 0.20 | 15 | 3.00 | |
| | Kohanov, Boris | | | 1935 | RUS | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Fotin, Vladimir | | | 1973 | RUS | 0.00 | 1 | -0.78 | 15 | -11.70 | | | Goldshtein, Grigory | | | 2202 | RUS | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Anikina, Maria | | | 1997 | RUS | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Ardovsky, Philip | | | 2014 | RUS | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Samigullina, Diana | | wf | 2116 | RUS | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Orekhov, Viktor | | | 2294 | RUS | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Rudometov, Maxim | | | 2007 | RUS | 1.00 | 1 | 0.26 | 15 | 3.90 | |
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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