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Individual Calculations April 2009 |
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| Malkiel, Daniel E Total change: -9.00 | |   |
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| 35th Annual Eastern Open | Washington DC | USA | 2008-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2228 | 2245 | 2.00 | 5 | -0.60 | 15 | -9.00 | |
|  Robson, Ray | m | | 2466 | USA | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Thaler, Michael | | | 2217 | USA | 0.00 | 1 | -0.54 | 15 | -8.10 | |  Moura, Pedro Camarga | | | 1990 | BRA | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Zimmer, Ralph P | f | | 2284 | USA | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Privman, Boris | f | | 2185 | USA | 0.50 | 1 | -0.08 | 15 | -1.20 | |
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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