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Individual Calculations October 2019 |
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| Duran Serra, Alonso Total change: -18.80 | |   |
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| IRT I Torneo Escalerilla 3era Categoria Club La Reina | Santiago | CHI | 2019-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 1762 | 2.50 | 5 | -0.94 | 20 | -18.80 | |
|  Mejias Constanzo, Ricardo | | | 1362 * | CHI | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Castillo Grado, Augusto | | | 1839 | CHI | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Campos Zambrano, Alexis Andres | | | 1672 | CHI | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Ibarra Valladares, Adolfo | | | 1615 | CHI | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Tossi Saavedra, Rodrigo | | | 1514 | CHI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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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