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Rapid:
Individual Calculations February 2015 |
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| Tat, Alin-Sebastian Total change: 13.60 | |   |
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| Rapid Chess Championship Cluj County | Cluj Napoca | ROU | 2015-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 1812 | 3.50 | 5 | 0.68 | 20 | 13.60 | |
|  Andreica, Ovidiu-Tiberiu | | | 1542 | ROU | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Pop, Alexandru | | | 2212 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Apahidean, Ioan | | | 1655 | ROU | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Bobocea, Laurentiu-Vlad | | | 1643 | ROU | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Gurka-Balla, Laszlo | | | 1824 | ROU | 1.00 | 1 | 0.52 | 20 | 10.40 | | | * 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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