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Individual Calculations July 2023 |
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| Martinez, Mauricio Total change: -45.80 | |   |
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| IRT Primera Categoria Jorge Aristizabal 2023 | Medellin | COL | 2023-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1639 | 1871 | 4.00 | 7 | -1.30 | 20 | -26.00 | |
|  Ruiz Salazar, Yuliana Liseth | | | 1418 | COL | 1.00 | 1 | 0.06 | 20 | 1.20 | |  Gallego Carvajal, Miguel Angel | | | 1708 | COL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Zapata, Juan Carlos | | | 1976 | COL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Giraldo, Marco | | | 1756 | COL | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Paniagua, Fabio De Jesus | | | 1599 | COL | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Gallon Ramirez, Tomas | | | 1547 | COL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Cabrera Novoa, Roxana | | | 1471 * | COL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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) | | | | IRT Campeonato Nacional Amateur 2023 Categoria Sub-2000 Absoluto | Medellin | COL | 2023-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 1871 | 3.00 | 6 | -0.99 | 20 | -19.80 | |
| | Mesa, Francisco Alonso Jr. | | | 1723 | COL | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Cabrales Almanza, Josue Ricardo | | | 1721 | COL | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Mejia Ospina, Juan F | | | 1714 | COL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Ruiz Jaraba, Valentina Sofia | | | 1776 | COL | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Montoya Diaz, Cesar Augusto | | | 1993 | COL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Diaz Gonzalez, Ana Sofia | | | 1471 * | COL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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