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Individual Calculations July 2015 |
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| Miyasaka, Matthew Total change: -37.20 | |   |
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| MCC April 2015 U2300 | New York, New York | USA | 2015-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1820 | 2042 | 1.00 | 2 | -0.55 | 40 | -22.00 | |
|  Adelson, Serge | | | 1886 | USA | 0.50 | 1 | -0.21 | 40 | -8.40 | |  Chen, Derek | | | 1753 | USA | 0.50 | 1 | -0.34 | 40 | -13.60 | |
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) | | | | MCC June 2015 Grand Prix | New York, New York | USA | 2015-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 2036 | 2.00 | 4 | -0.38 | 40 | -15.20 | |
| | Walton, John | | | 1672 | USA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Bonin, Jay Richard | m | | 2301 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Levkov, Daniel | | | 1636 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Bisiriyu-Salam, Ol | | | 2122 | NGR | 0.00 | 1 | -0.38 | 40 | -15.20 | | | * 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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