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Individual Calculations July 2009 |
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| Smelansky, Vadim Total change: -14.00 | |   |
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| Spring Tuesday Night Marathon | San Francisco, California | USA | 2009-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2107 | 1939 | 0.00 | 2 | -0.56 | 25 | -14.00 | |
|  Sanguinetti, George | | | 2080 | USA | 0.00 | 1 | -0.31 | 25 | -7.75 | |  Naroditsky, Alan | | | 2133 | USA | 0.00 | 1 | -0.25 | 25 | -6.25 | |
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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