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Rapid:
Individual Calculations April 2014 |
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| Sasu-Ducsoara, Adrian-Florian Total change: -49.00 | |   |
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| 14th European Senior 65+ Chess Championship 2014 - Rapid | Porto | POR | 2014-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2037 | 2170 | 3.50 | 9 | -2.45 | 20 | -49.00 | |
|  Birkestrand, Odd | | | 1875 | NOR | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Tsifanskaya, Ludmila A | | wm | 2106 | ISR | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Grabow, Pouelsten Holm | | | 2095 | DEN | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Gruzmann, Boris | f | | 2158 | RUS | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Gundersen, Helge | | | 2162 | NOR | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Malachi, Avraham | | | 2099 | ISR | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Hutchinson, Norman A | | | 2100 | ENG | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Kabanova, Irina | | | 1966 | RUS | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Marcelino, Jose De Jesus Ferrei | | | 1770 * | POR | 1.00 | 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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