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Blitz:
Individual Calculations April 2014 |
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| Gruzmann, Boris Total change: -0.40 | |   |
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| 14th European Senior 65+ Chess Championship 2014 - Blitz | Porto | POR | 2014-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2168 | 2222 | 5.00 | 9 | -0.02 | 20 | -0.40 | |
|  Birkestrand, Odd | | | 1822 * | NOR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Khmiadashvili, Tamar | | wg | 2024 | GEO | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Tseitlin, Mark D | g | | 2341 | ISR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Beznosikov, Vladimir | | | 2369 | RUS | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Grinberg, Iosif P. | | | 2112 | RUS | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Werner, Clemens | f | | 2330 | GER | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Malachi, Avraham | | | 2044 | ISR | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Gorshkov, Yury S. | | | 2286 | RUS | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Kozlovskaya, Valentina | | wg | 2181 | RUS | 1.00 | 1 | 0.44 | 20 | 8.80 | | | * 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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