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Individual Calculations October 2021 |
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| Mesa, Francisco Alonso Jr. Total change: -50.40 | |   |
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| IRT Segunda Categoria Antioquia 2021 | Medellin | COL | 2021-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1464 | 1837 | 2.00 | 5 | -2.52 | 20 | -50.40 | |
|  Lucio Pinzon, Santiago | | | 1437 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Montoya Echeverri, Sebastian | | | 1546 | COL | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Ortiz Lopera, Miguel Angel | | | 1462 | COL | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Valencia Quinchia, Isabella | | | 1437 * | COL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Suaza Builes, Oscar A | | | 1437 * | 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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