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Individual Calculations August 2015 |
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| He, Samuel Total change: 2.40 | |   |
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| 2015 Washington Open | Lynnwood, Washington | USA | 2015-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 2095 | 3.50 | 5 | 0.06 | 40 | 2.40 | |
|  Hosford, Michael | | | 1909 | USA | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Moroney, Timothy | | | 2065 | USA | 1.00 | 1 | 0.46 | 40 | 18.40 | |  Colasurdo, James | | | 1939 | USA | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Airapetian, Chouchanik | | wf | 2073 | USA | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Yu, Jason | | | 1695 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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