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Individual Calculations October 2021 |
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| Londono Lopez, Donaldo Total change: 34.40 | |   |
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| Centroamericano y del Caribe Sub-20 Absoluto | Pereira | COL | 2021-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 2096 | 6.50 | 9 | 0.86 | 40 | 34.40 | |
|  Bolanos Lopez, Juan Jacobo | | | 1696 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Gonzalez, Leandro | | | 1829 | COL | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Vargas Viscaino, Jesus Daniel | | | 1814 | COL | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Campos Gomez, Manuel | f | | 2122 | COL | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Cardoso Cardoso, Jose Gabriel | f | | 2428 | COL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Gonzalez Mojica, Renan Arturo | | | 1696 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Soto, Miguel Angel | f | | 2361 | COL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Rodriguez Valencia, Sebastian | | | 1825 | COL | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Lopez Rayo, Santiago | c | | 2061 | COL | 1.00 | 1 | 0.45 | 40 | 18.00 | | | * 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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