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Individual Calculations January 2009 |
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| Lavrischev, Anatoliy Total change: -11.40 | |   |
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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 |
| 2122 | 2002 | 1.00 | 5 | -0.76 | 15 | -11.40 | |
|  Gumirov, Konstantin L | | | 2185 | RUS | 0.00 | 1 | -0.26 | 15 | -3.90 | |  Umansky, Vladimir | m | | 2319 | RUS | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Elfert, Aleksandr V. | m | | 2055 | RUS | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Mishakov, Anatoly | | | 1994 | RUS | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Gorin, Alexandr | | | 2055 | 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) | | |
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