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Individual Calculations April 2018 |
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| Reyes Perez, Rafael Total change: 22.40 | |   |
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| Copa Moncada 2018 | Santiago de Cuba | CUB | 2018-03-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1897 | 1874 | 3.50 | 8 | -0.26 | 20 | -5.20 | |
|  Magarino Carraleros, Daylin | | | 1877 | CUB | 1.00 | 1 | 0.50 | 20 | 10.00 | |  Mora Preval, Jairon Humberto | | | 1903 | CUB | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Zamora Pena, Norbel | | | 1896 | CUB | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Perez Lorenzo, Enmanuel | | | 1913 | CUB | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Magarino Carraleros, Daylin | | | 1877 | CUB | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Mora Preval, Jairon Humberto | | | 1903 | CUB | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Zamora Pena, Norbel | | | 1896 | CUB | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Perez Lorenzo, Enmanuel | | | 1913 | CUB | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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) | | | | Ciudad Heroe 2018 OPEN | Santiago de Cuba | CUB | 2018-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1931 | 1874 | 3.50 | 5 | 1.38 | 20 | 27.60 | |
| | Calderin Rubio, Nayira | | | 2019 | CUB | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Robles Cordero, Rafael David | | | 1968 | CUB | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Nunez Ferrales, Robert Andres | | | 1813 | CUB | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Perez Lorenzo, Enmanuel | | | 1913 | CUB | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Del Rosario Silva, Dexnisi | | | 1942 | CUB | 1.00 | 1 | 0.59 | 20 | 11.80 | |
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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