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Individual Calculations April 2019 |
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| Sogor, Andras-Csaba Total change: 19.20 | |   |
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| Petra Weekend no.23 | Satu Mare | ROU | 2019-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2004 | 1927 | 3.50 | 6 | 0.96 | 20 | 19.20 | |
|  Costin, Petrica | f | | 2129 | ROU | 1.00 | 1 | 0.76 | 20 | 15.20 | |  Coroian, Sebastian-Dumitru | | | 1818 | ROU | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Orban, Vasile-Gheorghe | | | 1841 | ROU | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Nester, Ihor | m | | 2327 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bruma, Ioan | | | 1661 | ROU | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Szabo, Attila | f | | 2246 | ROU | 0.50 | 1 | 0.37 | 20 | 7.40 | | | * 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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