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Individual Calculations December 2019 |
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| Farfan Ortiz, Victor Total change: 5.60 | |   |
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| 2do Gran Prix IRT SUB 2200 | Concepcion | CHI | 2019-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1747 | 2126 | 3.00 | 3 | 0.28 | 20 | 5.60 | |
|  Fuenzalida Orellana, Jose | | | 1726 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zegpi Delgado, Diabb Luis | | | 1773 | CHI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Vera Villa, Ignacio Antonio | | | 1741 | CHI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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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