Individual Calculations March 2019 |
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Reyes Perez, Rafael Total change: 4.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Ciudad Heroe 2019 | Santiago de Cuba | CUB | 2019-02-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1924 | 1843 | 3.00 | 7 | 0.22 | 20 | 4.40 | |
| Ferrer Barrera, Vladimir | | | 2151 | CUB | 0.00 | 1 | -0.14 | 20 | -2.80 | | Alcolea Gonzalez, Raul | | | 1769 | CUB | 1.00 | 1 | 0.40 | 20 | 8.00 | | Melendez Padro, David | | | 2007 | CUB | 1.00 | 1 | 0.72 | 20 | 14.40 | | Perez Jimenez, Ibrahin | | | 1827 | CUB | 0.00 | 1 | -0.52 | 20 | -10.40 | | Ruiz Bisbe, Yamir | | | 1950 | CUB | 0.00 | 1 | -0.35 | 20 | -7.00 | | Mora Preval, Jairon Humberto | | | 1863 | CUB | 0.00 | 1 | -0.47 | 20 | -9.40 | | Torrez Ibanez, Pedro Miguel | | | 1903 | CUB | 1.00 | 1 | 0.58 | 20 | 11.60 | | 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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