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Blitz:
Individual Calculations September 2017 |
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| Echevarria Cuesta, Pedro G. Total change: 23.20 | |   |
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| Rene Portela Blitz | La Habana | CUB | 2017-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1964 | 2154 | 7.00 | 8 | 1.16 | 20 | 23.20 | |
|  Blanco Garcia, Liliam Barbara | | | 1876 | CUB | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Barroso Abreu, German | | | 1935 | CUB | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Collazo Perez, Jorge Luis | | | 1960 | CUB | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Cabrera Nunez, Ledaymis | | | 1908 | CUB | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Hernandez Barrera, Yerandy Jos | | | 2153 | CUB | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Osorio Martinez, Robin | | | 1754 * | CUB | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lledo Perez, Sandy Osvaldo | | | 2133 | CUB | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Blanco Milhet, Leandro | | | 1991 | CUB | 0.00 | 1 | -0.72 | 20 | -14.40 | | | * 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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