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Individual Calculations May 2019 |
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| Grad, Gheorghe Total change: 7.20 | |   |
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| Rivulus Pueris Open | Baia Mare | ROU | 2019-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 1926 | 4.50 | 6 | 0.36 | 20 | 7.20 | |
|  Cotetiu, David-Alexandru | | | 1526 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Tabacaru, Gabriel-Sergiu | | | 1526 * | ROU | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Mihalca, Imre-Gheorghe | | | 1682 | ROU | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Bruma, Ioan | | | 1661 | ROU | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Shevchenko, Danylo | | | 2164 | UKR | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Breitkopf, Francisc | | | 1941 | ROU | 0.00 | 1 | -0.48 | 20 | -9.60 | | | * 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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