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Rapid:
Individual Calculations October 2014 |
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| Rogal, Chris Total change: 20.40 | |   |
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| Golders Green Rapidplay Congress Sep '14 U170 | London | ENG | 2014-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1818 | 1737 | 3.00 | 5 | 1.02 | 20 | 20.40 | |
|  Sellen, John | | | 1588 | ENG | 0.50 | 1 | -0.20 | 20 | -4.00 | |  Jacob, Sydney | | | 1821 | ENG | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Deus, Pedro | | | 1869 | POR | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Levy, Chris | | | 1795 | ENG | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Williamson, Kevin | | | 2018 | ENG | 1.00 | 1 | 0.84 | 20 | 16.80 | |
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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