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Individual Calculations September 2015 |
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| Covaci, Stefan Total change: -10.60 | |   |
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| Craiova Summer Chess 2015 | Craiova | ROU | 2015-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 1812 | 1.50 | 5 | -0.53 | 20 | -10.60 | |
|  Bida, Mihai-Eugen | f | | 2212 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Stoian, Cristian-Georgian | | | 1772 | ROU | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Stegaroiu, Marcel-Florian | | | 1816 | ROU | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Oprea, Stefan-Teodor | | | 1608 | ROU | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Miron, Ionel | | | 2123 | ROU | 0.00 | 1 | -0.14 | 20 | -2.80 | | | * 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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