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Rapid:
Individual Calculations January 2013 |
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| Istratescu, Andrei Total change: -11.20 | |   |
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| European Rapid Chess Championship | Warszawa | POL | 2012-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2457 | 2654 | 7.50 | 11 | -0.56 | 20 | -11.20 | |
|  Golubeva, Marija | | | 2254 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zilinskas, Vaidotas | | | 2254 * | LTU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Castiglione, Mario | | | 2282 | SVK | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Sieciechowicz, Marcin | m | | 2443 | POL | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Berzinsh, Roland | m | | 2425 | LAT | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Jaracz, Pawel | g | | 2548 | POL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Kempinski, Robert | g | | 2599 | POL | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Tomczak, Jacek | g | | 2558 | POL | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Bryzgalin, Kirill | g | | 2553 | RUS | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Moranda, Wojciech | g | | 2559 | POL | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Tazbir, Marcin | m | | 2555 | POL | 0.00 | 1 | -0.64 | 20 | -12.80 | | | * 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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