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Rapid:
Individual Calculations April 2014 |
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| Chireykina, Natalia Total change: -30.20 | |   |
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| 14th European Senior 50+ Chess Championship 2014 - Rapid | Porto | POR | 2014-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 1891 | 1.00 | 8 | -1.51 | 20 | -30.20 | |
|  Maryasin, Boris | m | | 2291 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Bogumil, Tatiana | | wf | 2161 | RUS | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Strutinskaia, Galina | | wg | 2291 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Silva, Rui Manuel De Almeida | | | 1804 | POR | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Morais, Vitor | | | 2052 | POR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Jenssen, Ove S | | | 1872 | NOR | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Baliuniene, Margarita | | | 1870 | DEN | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Bebchuk, Boris | | | 2126 | RUS | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * 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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