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Individual Calculations March 2010 |
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| Williams, Chris Total change: -12.90 | |   |
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| 36th Annual Eastern Open | Washington DC | USA | 2009-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2174 | 2226 | 2.00 | 5 | -0.86 | 15 | -12.90 | |
|  Beckman, Thomas J | | | 2035 | USA | 1.00 | 1 | 0.25 | 15 | 3.75 | |  Smith, Bryan G | m | | 2463 | USA | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Wu, Christopher | | | 2180 | USA | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Swaminathan, Rahul | | | 2106 | USA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Chan, Julian M | | | 2084 | USA | 0.00 | 1 | -0.69 | 15 | -10.35 | |
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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