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Individual Calculations April 2020 |
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| Chin, Francis Choy Wan Total change: 36.20 | |   |
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| World Senior Team Chess Championship 2020 - Open 50 plus | Prague | CZE | 2020-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2051 | 1870 | 3.50 | 6 | 1.81 | 20 | 36.20 | |
|  Bryson, Douglas M | m | | 2270 * | SCO | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Netusil, Miloslav | f | | 2151 | CZE | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Schulz, Petra | | wf | 2027 | GER | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Ortoft, Kai | | | 1972 | NOR | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Dettmann, Holger | | | 2012 | GER | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Sobotka, Jiri | | | 1875 | CZE | 0.50 | 1 | 0.01 | 20 | 0.20 | | | * 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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