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Individual Calculations December 2019 |
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| Ruiz Zenteno, Leonardo Total change: -10.60 | |   |
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| 2do Gran Prix IRT SUB 2200 | Concepcion | CHI | 2019-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1654 | 1950 | 2.00 | 3 | -0.53 | 20 | -10.60 | |
|  Mundaca Bermedo, Tomas | c | | 1550 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Vera Villa, Ignacio Antonio | | | 1741 | CHI | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Fuenzalida Orellana, Jose | | | 1670 | CHI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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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