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Individual Calculations January 2024 |
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| Powers Roibal, Frank Total change: 5.40 | |   |
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| Final Provincial Matanzas 2023. GRUPO 1 | Matanzas | CUB | 2023-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2130 | 1970 | 3.50 | 10 | 0.58 | 20 | 11.60 | |
|  Borges Barroso, Yohan | | | 2134 | CUB | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Perez Alvarado, Lorenzo Alberto | | | 2077 | CUB | 0.00 | 1 | -0.35 | 20 | -7.00 | |  Perez Vazquez, Dainel Yoennis | | | 2053 | CUB | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Chavez Suarez, Carlos Alberto | f | | 2211 | CUB | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Carrera Gonzalez, Enmanuel | | | 2173 | CUB | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Borges Barroso, Yohan | | | 2134 | CUB | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Perez Alvarado, Lorenzo Alberto | | | 2077 | CUB | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Perez Vazquez, Dainel Yoennis | | | 2053 | CUB | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Chavez Suarez, Carlos Alberto | f | | 2211 | CUB | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Carrera Gonzalez, Enmanuel | | | 2173 | CUB | 0.50 | 1 | 0.26 | 20 | 5.20 | |
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) | | | | Torneo Nacional Hermanos Saiz 2023 | Pinar del Rio | CUB | 2023-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 1970 | 5.00 | 8 | -0.31 | 20 | -6.20 | |
| | Ondar Hernandez, Wilber Dariel | | | 1499 | CUB | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Gordillo Suarez, Jorge | | | 1800 | CUB | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Otano Calle, Randy | | | 1976 | CUB | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Perez Rodriguez, Jose Manuel | | | 1841 | CUB | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Izquierdo Garcia, Reinold | | | 1759 | CUB | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Hernandez Izquierdo, Jose A. | | | 2163 | CUB | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Crespo Rodriguez, Erick Manuel | | | 1570 * | CUB | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Garcia Lemus, Eduardo Javier | | | 1944 | CUB | 0.50 | 1 | -0.04 | 20 | -0.80 | | | * 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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