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Individual Calculations October 2017 |
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| Chase, Christopher Total change: 29.00 | |   |
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| 77th New England Open | Waltham, Massachusetts | USA | 2017-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2197 | 2289 | 5.00 | 6 | 1.45 | 20 | 29.00 | |
|  Wang, Ze | | | 1889 * | CHN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Poliannikov, Danila | | | 1966 | USA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Ivanov, Alexander | g | | 2481 | USA | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Shmeliov, Denis | m | | 2412 | UKR | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Isakov, Michael G | | | 2113 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Yip, Carissa | f | wf | 2322 | USA | 1.00 | 1 | 0.55 | 20 | 11.00 | | | * 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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