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Individual Calculations January 2020 |
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| Marzano, Carlo Total change: -28.20 | |   |
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| 11th CSC London Chess Classic: FIDE Open | London | ENG | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1993 | 2128 | 4.50 | 9 | -1.41 | 20 | -28.20 | |
|  Chidi, Lovina Sylvia | | | 1728 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  McDonald, Neil R | g | | 2412 | ENG | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Gschnitzer, Adrian | f | | 2422 | GER | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Auyeung, Chi Hung Jonathan | | | 1770 | SGP | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Nelson, Omowale A | | | 1924 | JAM | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Penna, Tommaso | | | 2007 | ITA | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Mata, Adilson | | | 1928 | POR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Millward, Kevin P | | | 1967 | ENG | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Saidmurodov, Shahjahon | | | 1782 | ENG | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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