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Individual Calculations November 2021 |
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| Vilches Romero, Eduardo Enrique Total change: -5.60 | |   |
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| Torneo IRT Sub 2200 Septiembre 2021 Club Chile | Santiago | CHI | 2021-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 2018 | 4.00 | 6 | -0.28 | 20 | -5.60 | |
|  Cabezas Cantillana, Marco Antonio | | | 1618 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Toledo Sandoval, Claudio | | | 1709 | CHI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Dawabe Hasbun, Carlos | | | 1904 | CHI | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Cosoi Scherzer, Alejandro | c | | 1905 | CHI | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Donoso Silva, Santiago | | | 1650 | CHI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Vigil, Lucas | | | 2175 | ARG | 0.00 | 1 | -0.29 | 20 | -5.80 | | | * 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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