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Individual Calculations December 2019 |
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| Ronco, Alejandro Total change: -12.60 | |   |
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| IRT Abierto Noviembre Torre Blanca 2019 | CABA | ARG | 2019-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1546 | 1824 | 1.00 | 2 | -0.63 | 20 | -12.60 | |
|  Ledezma Toro, Jorge | | | 1668 | CHI | 0.00 | 1 | -0.71 | 20 | -14.20 | |  Salome, Owen | | | 1424 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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