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Individual Calculations May 2017 |
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| Rocha, Vitor Firmo De Souza Total change: 3.20 | |   |
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| I IRT Universitario - Circuito Potiguar 2017 | Natal RN | BRA | 2017-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 2186 | 4.50 | 5 | 0.16 | 20 | 3.20 | |
|  Melo, Guilherme Gama Do Nascimen | | | 1786 * | BRA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  De Araujo, Antonio Jose | | | 1786 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Da Silva, Raissa Priscila Crispi | | | 1786 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Frankental, David | | | 1865 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Jordao Barbosa, Marcio | | | 2026 | BRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * 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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