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Individual Calculations May 2013 |
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| Larson, Matthew W Total change: 19.50 | |   |
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| 2013 Bill Wright Saint Louis Open | St Louis, Missouri | USA | 2013-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2277 | 2037 | 1.50 | 4 | 0.65 | 30 | 19.50 | |
|  Boros, Denes | g | | 2437 * | HUN | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Li, Ruifeng | c | | 2197 | USA | 1.00 | 1 | 0.71 | 30 | 21.30 | | | Kavutskiy, Konstantin | f | | 2265 | USA | 0.00 | 1 | -0.21 | 30 | -6.30 | |  Agrest, Inna | | wm | 2208 | SWE | 0.50 | 1 | 0.23 | 30 | 6.90 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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