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Rapid:
Individual Calculations January 2019 |
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| Betrisey, Sandro Total change: -0.20 | |   |
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| Grand Prix de Monthey 2019 - round 1-3 | Monthey | SUI | 2018-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1647 | 1.00 | 3 | -0.01 | 20 | -0.20 | |
|  Levrand, Roland | | | 2047 * | SUI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Abbet, Michel | | | 1399 | SUI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Delacroix, Jean-Daniel | | | 1976 | SUI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | * 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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