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Individual Calculations August 2023 |
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| Puentes, Alvaro Total change: -48.60 | |   |
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| IRT Rivera Aniversario 80 AI Luis Eduardo Hernandez Fierro Inmemoriam | Rivera | COL | 2023-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 2089 | 4.00 | 7 | -2.43 | 20 | -48.60 | |
|  Jimenez Mendez, William | | | 1689 * | COL | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Melgarejo Suarez, Ariatna Valenti | | | 1563 | COL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Guerrero, Hernando | | | 1684 | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Garcia, Juan Manuel | | | 1775 | COL | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Pereira Vera, Henry Alberto | | | 1752 | COL | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Dabraccio, Guillermo | | | 1582 | COL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Luna Velandia, Juan Sebastian | | | 1694 | COL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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) | | |
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