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Individual Calculations July 2009 |
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| Vechkanov, Valery Total change: -19.65 | |   |
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| 9. I.A.Bocharov Memorial 2009 open | Borisoglebsk | RUS | 2009-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2106 | 1985 | 0.50 | 4 | -0.86 | 15 | -12.90 | |
|  Skvortsov, Andrey | | | 2202 | RUS | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Pilkin, Evgenii | | | 1989 | RUS | 0.00 | 1 | -0.49 | 15 | -7.35 | |  Kosheev, Alexander | | | 2175 | RUS | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Titov, Sergey | | | 2056 | RUS | 0.50 | 1 | 0.10 | 15 | 1.50 | |
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) | | | | A.Lysenko Memorial 2009 open | Liski | RUS | 2009-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2167 | 1985 | 1.50 | 7 | -0.45 | 15 | -6.75 | |
| | Manukovsky, Vladimir | f | | 2227 | RUS | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Pilkin, Evgenii | | | 1989 | RUS | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Korovin, Viktor | | | 2058 | RUS | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Kornilov, Peter | | | 2105 | RUS | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Tkachuk, Sergey | | | 2139 | RUS | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Rodin, Dmitrij | | | 2335 | RUS | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Surov, Sergey | f | | 2316 | RUS | 0.00 | 1 | -0.12 | 15 | -1.80 | |
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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