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Rapid:
Individual Calculations January 2018 |
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| Di Conno, Filippo Total change: 1.80 | |   |
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| 9th CSC London Chess Classic: Rapidplay U1600 | London | ENG | 2017-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1479 | 1325 | 1.00 | 3 | 0.09 | 20 | 1.80 | |
|  Cockerton, Mark J | | | 1574 | ENG | 1.00 | 1 | 0.81 | 20 | 16.20 | |  Amir-Afshari, Farhad | | | 1487 | ENG | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Solovieva, Kristina | | | 1377 | ENG | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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) | | |
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