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Individual Calculations July 2016 |
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| Williams, Christopher Total change: 43.60 | |   |
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| 85th Massachusetts Open | Marlborough, Massachusetts | USA | 2016-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2294 | 2108 | 3.50 | 5 | 2.18 | 20 | 43.60 | |
|  Kumar, Aravind | f | | 2228 | USA | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Brodsky, David | f | | 2229 | USA | 1.00 | 1 | 0.66 | 20 | 13.20 | |  Brattain, Mika A | | | 2350 | USA | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Chase, Christopher | f | | 2282 | USA | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Vigorito, David | m | | 2382 | USA | 0.50 | 1 | 0.33 | 20 | 6.60 | |
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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