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Individual Calculations April 2008 |
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| Obrezchikov, Mikhail Total change: -6.30 | |   |
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| 15. P.V.Dubinin Memorial 2008 open | Nizhny Novgorod | RUS | 2008-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1950 | 1998 | 3.00 | 5 | 0.20 | 15 | 3.00 | |
|  Vorontsov, Anatoly | | | 2152 | RUS | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Krylov, Dima | | | 1799 | RUS | 0.50 | 1 | -0.26 | 15 | -3.90 | |  Pristalov, Evgeny | | | 1841 | RUS | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Milashevskaja, Valentina | | | 1816 | RUS | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Orlov, Alexander N | | | 2144 | RUS | 0.50 | 1 | 0.20 | 15 | 3.00 | |
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) | | | | Aeroflot open 2008 C | Moscow | RUS | 2008-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2142 | 1998 | 0.00 | 2 | -0.62 | 15 | -9.30 | |
| | Antinyan, Armen | | | 2187 | ARM | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Cherniuk, Mikhail | | | 2096 | RUS | 0.00 | 1 | -0.37 | 15 | -5.55 | |
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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