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Individual Calculations September 2015 |
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| Ruck, Robert Total change: -4.80 | |   |
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| Vienna Chess Open 2015 Grp A | Vienna | AUT | 2015-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2270 | 2552 | 7.00 | 9 | -0.48 | 10 | -4.80 | |
|  Friesen, Boris | | | 2152 * | NED | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Kirschner, Alexander | f | | 2228 | AUT | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Picard, Romain | m | | 2326 | FRA | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Bruchmann, Stephan | f | | 2294 | GER | 0.00 | 1 | -0.82 | 10 | -8.20 | | | Morgunov, Daniel | | | 2152 * | AUT | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Houska, Jiri | | | 2286 | CZE | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Kessler, Luca | f | | 2364 | AUT | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Wukits, Rene | f | | 2321 | AUT | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Trkulja, Goran | m | | 2304 | BIH | 1.00 | 1 | 0.19 | 10 | 1.90 | | | * 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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