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Individual Calculations June 2014 |
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| Williams, Chris Total change: -4.05 | |   |
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| 2014 MWCC April Fools Swiss | Natick, Massachusetts | USA | 2014-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2188 | 2126 | 0.00 | 1 | -0.41 | 15 | -6.15 | |
|  Ruan, Gordon J | | | 2188 | USA | 0.00 | 1 | -0.41 | 15 | -6.15 | |
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) | | | | 83rd Massachusetts Open | Marlboro, Massachusetts | USA | 2014-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2167 | 2137 | 2.50 | 5 | 0.14 | 15 | 2.10 | |
| | Montgomery, Parker | | | 2058 | USA | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Foygel, Igor | m | | 2462 | USA | 0.00 | 1 | -0.13 | 15 | -1.95 | |  Shmelov, Denys K | f | | 2391 | UKR | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Tang, Arthur | | | 1846 | USA | 0.50 | 1 | -0.35 | 15 | -5.25 | | | Tkach, Leonid | | | 2076 | USA | 1.00 | 1 | 0.42 | 15 | 6.30 | |
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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