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Individual Calculations January 2009 |
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| Yudkevich, Mikhail Total change: 2.55 | |   |
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| 4. N.A.Sirotin Memorial 2008 open | Moscow | RUS | 2008-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2118 | 2164 | 3.50 | 6 | 0.17 | 15 | 2.55 | |
|  Smetanin, Maksim | | | 1872 | RUS | 1.00 | 1 | 0.15 | 15 | 2.25 | |  Martynov, Vladimir | | | 2168 | RUS | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Umansky, Vladimir | m | | 2319 | RUS | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Elfert, Aleksandr V. | m | | 2055 | RUS | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Antipov, Mikhail Al. | c | | 2150 | RUS | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Bolshagin, Valery | | | 2141 | RUS | 1.00 | 1 | 0.47 | 15 | 7.05 | |
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) | | |
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