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Individual Calculations May 2018 |
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| Garcia Hernandez, Oscar Total change: 9.20 | |   |
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| Imperial College Chess Congress Open 2018 | London | ENG | 2018-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2076 | 2066 | 3.00 | 5 | 0.46 | 20 | 9.20 | |
|  Underwood, Jon | | | 1902 | ENG | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Nunn, John D M | g | | 2466 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Martelli, Tommaso | | | 1909 | ITA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Cumming, Rhys | | | 2200 | ENG | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Salerno, Francesco | | | 1905 | ITA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | * 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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