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Individual Calculations July 2009 |
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| Dumitrica, Sorin-Radu Total change: -16.00 | |   |
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| Chess Weekend no.2 | Satu Mare | ROU | 2009-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2092 | 1908 | 0.50 | 4 | -0.64 | 25 | -16.00 | |
|  Toma, Alin | f | | 2197 | ROU | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Mozes, Ervin | m | | 2258 | ROU | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Campeanu, Alin-Vivian | | | 1887 | ROU | 0.50 | 1 | -0.03 | 25 | -0.75 | |  Muller, Wilhelm | | | 2024 | ROU | 0.00 | 1 | -0.34 | 25 | -8.50 | |
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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