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Rapid:
Individual Calculations May 2018 |
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| Vachtfeidl, Petr Total change: -4.20 | |   |
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| 6th Golders Green FIDE Rapid Chess Open | London | ENG | 2018-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 1814 | 1.50 | 5 | -0.21 | 20 | -4.20 | |
|  Rocco, Federico | | | 2141 | ENG | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Anika, Rachna Roy | | | 1414 * | HKG | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Dokuchaev, Andrey | | | 2195 | RUS | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Rihel, Jason M | | | 1824 | USA | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Merriman, John | | | 2214 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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