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Individual Calculations April 2018 |
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| Zayas Sosa, Alfredo Total change: 6.00 | |   |
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| Maria Teresa Mora - Open | La Habana | CUB | 2018-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2047 | 2147 | 6.00 | 9 | 0.30 | 20 | 6.00 | |
|  Nieto Rego, Ana | | | 1941 | ESP | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Mendoza Perez, Brayan | | | 1989 | CUB | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Lopez Rippel, Ricardo | | | 2008 | CUB | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Morales Garcia, Alexei | | | 2113 | CUB | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Gonzalez Porro, Armando Andres | | | 2049 | CUB | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Bacerio Arruza, Alejandro | | | 2050 | CUB | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Gomez Arnau, Reinerio | | | 2197 | CUB | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Blanco Milhet, Leandro | | | 2053 | CUB | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Gutierrez Espinosa, Karen | | wf | 2025 | CUB | 0.00 | 1 | -0.67 | 20 | -13.40 | |
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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