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Rapid:
Individual Calculations April 2014 |
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| Bebchuk, Boris Total change: -8.00 | |   |
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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 |
| 2085 | 2126 | 4.00 | 8 | -0.40 | 20 | -8.00 | |
|  Kalegin, Evgenij | m | | 2490 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Kasoshvili, Tsiala | | wm | 2112 | GEO | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Jenssen, Ove S | | | 1872 | NOR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Baliuniene, Margarita | | | 1870 | DEN | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Strutinskaia, Galina | | wg | 2338 | RUS | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Maryasin, Boris | m | | 2305 | ISR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Silva, Rui Manuel De Almeida | | | 1804 | POR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Chireykina, Natalia | | | 1891 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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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