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Rapid:
Individual Calculations April 2017 |
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| Purak, Zoltan Total change: 3.80 | |   |
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| Hotel Berlin in Budapest Rapid Open March 2017 | Budapest | HUN | 2017-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 1791 | 2.50 | 6 | 0.19 | 20 | 3.80 | |
|  Zoltan, Andras | | | 1864 | HUN | 0.50 | 1 | 0.10 | 20 | 2.00 | |  Abraham, Lajos | | | 1612 | HUN | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Farkas, Imre | | | 1398 | HUN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bach, Matthias | f | | 2191 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Iniyan, P | | | 2191 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Terbe, Julianna | | wf | 2161 | HUN | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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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