Individual Calculations January 2019 |
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Kalkowski, Igor Total change: 90.40 | | |
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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 |
1980 | 1716 | 4.00 | 9 | 2.26 | 40 | 90.40 | |
| Russell, Christopher | | | 2116 * | ENG | 0.00 | 1 | -0.08 | 40 | -3.20 | | De Coverly, Roger D | | | 1951 | ENG | 1.00 | 1 | 0.79 | 40 | 31.60 | | Sedykh, Mikhail | | | 2116 * | ENG | 0.00 | 1 | -0.08 | 40 | -3.20 | | Flear, Christine | | wm | 2055 | FRA | 0.00 | 1 | -0.12 | 40 | -4.80 | | Spina, Simonpietro | | | 1881 | ITA | 1.00 | 1 | 0.72 | 40 | 28.80 | | Kromhout, Ewan | | | 2019 | RSA | 0.00 | 1 | -0.14 | 40 | -5.60 | | Wei, Naomi | | | 1812 | ENG | 1.00 | 1 | 0.63 | 40 | 25.20 | | Millward, Kevin P | | | 2012 | ENG | 0.00 | 1 | -0.15 | 40 | -6.00 | | Vachtfeidl, Petr | | | 1861 | CZE | 1.00 | 1 | 0.69 | 40 | 27.60 | | * 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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