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Individual Calculations November 2017 |
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| Marey, Matias Total change: 5.60 | |   |
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| Liga Nacional Superior de Ajedrez 2017 | Villa Martelli | ARG | 2017-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 1533 | 1.00 | 2 | 0.78 | 40 | 31.20 | |
|  Duarte, Gonzalo | | | 1933 * | ARG | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Gomez, Daniel | | | 1836 | ARG | 1.00 | 1 | 0.86 | 40 | 34.40 | | | * 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) | | | | Abierto de Primavera Club Mariano Moreno | CABA | ARG | 2017-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1593 | 1637 | 1.00 | 3 | -0.64 | 40 | -25.60 | |
| | Saragossi, Guido | | | 1709 | ARG | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Mariani, Agustin | | | 1684 | ARG | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Gonzalez, Gustavo E. | | | 1386 | ARG | 0.00 | 1 | -0.81 | 40 | -32.40 | |
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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