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Individual Calculations March 2015 |
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| Poblete Mella, Lautaro Total change: -18.20 | |   |
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| 2° Torneo Internacional de Ajedrez Amateur sub-2200 de elo FIDE, Doñihue 2015. | Donihue | CHI | 2015-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1977 | 2139 | 4.00 | 7 | -0.91 | 20 | -18.20 | |
|  Zeballos Luque, Gerrald | | | 1739 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Guajardo Martinez, Jorge | | | 1958 | CHI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Mardones Anguita, Tito | | | 2036 | CHI | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Parada, Norberto Andres | | | 2090 | COL | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Alvarez Vargas, German | | | 1987 | CHI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Larrain Cortes, Eugenio | | | 2036 | CHI | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Gimenez Aguirre, Alejo Ismael | | | 1991 | ARG | 0.00 | 1 | -0.70 | 20 | -14.00 | | | * 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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