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Rapid:
Individual Calculations January 2018 |
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| Donati, Michele Total change: -19.20 | |   |
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| 9th CSC London Chess Classic: Rapidplay U1825 | London | ENG | 2017-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1652 | 1771 | 3.00 | 6 | -0.96 | 20 | -19.20 | |
|  Beltran Vidal, Daniel | | | 1637 | ESP | 1.00 | 1 | 0.32 | 20 | 6.40 | |  Leslie, Alex | | | 1656 | ENG | 0.00 | 1 | -0.66 | 20 | -13.20 | | | De Block, Gert | | | 1645 | BEL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Ruane, Brendan J | | | 1716 | ENG | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Nataraj, Nakul | | | 1666 | ENG | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Ratnesan, Rajeiv | | | 1594 | ENG | 0.50 | 1 | -0.23 | 20 | -4.60 | |
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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