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Individual Calculations January 2019 |
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| Cowan, Richard M Total change: -1.00 | |   |
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| 10th CSC London Chess Classic: FIDE Open | London | ENG | 2018-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 1894 | 4.00 | 8 | -0.05 | 20 | -1.00 | |
|  Abbas, Daniel | f | | 2281 | ENG | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Marzano, Carlo | | | 2222 | ITA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Cotter, Len | | | 1651 | ENG | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Stoyanov, Boris | | | 1594 | ENG | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Chilton, James I | | | 1738 | ENG | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Jyothilal, Narayanan | | | 2078 | IND | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Sentissi, Yassine | | | 1571 | MAR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Millward, Kevin P | | | 2012 | ENG | 1.00 | 1 | 0.66 | 20 | 13.20 | |
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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