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Rapid:
Individual Calculations February 2014 |
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| Ferreira, Beatriz Total change: 2.80 | |   |
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| II Friday's Lisbon Chess Challenge - Hotel Tivoli Oriente (1) | Lisboa | POR | 2014-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1912 | 1530 | 0.50 | 4 | 0.14 | 20 | 2.80 | |
|  Cadeirinhas, David Eduardo Louro | | | 1911 | POR | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Regatao, Jose Pedro Rangel Dos | | | 1875 | POR | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Garcia, Antonio | | | 1930 * | POR | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Quintino, Luis Filipe Pires De C | | | 1930 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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