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Rapid:
Individual Calculations October 2017 |
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| Davison, Chris Total change: -33.20 | |   |
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| Golders Green FIDE Rapid Chess Open September 2017 | London | ENG | 2017-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 2077 | 2.50 | 6 | -1.66 | 20 | -33.20 | |
|  Jekel, Wolfgang | | | 1821 | GER | 0.50 | 1 | -0.31 | 20 | -6.20 | |  Ortiz Sanchez, Luis | | | 1889 | ESP | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Young, Daniel J | | | 1825 | ENG | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Richardson, John R | f | | 2216 | ENG | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Rocco, Federico | | | 2015 | ENG | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Islam, Mohammed | | | 1718 | BAN | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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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