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Individual Calculations July 2023 |
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| Velandia, Wilson Total change: -27.20 | |   |
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| IRT Campeonato Nacional Amateur 2023 Categoria Sub-1700 Absoluto | Medellin | COL | 2023-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1383 | 1651 | 5.00 | 7 | -0.68 | 40 | -27.20 | |
|  Baldrich Munoz, Carlos Mario | | | 1251 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Suaza Builes, Oscar A | | | 1405 | COL | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Sanabria, Edgar | | | 1542 | COL | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Martinez A., Miguel Angel | | | 1383 | COL | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Manrique Hernandez, Matias | | | 1220 | COL | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Escobar Canaveral, Victor Alfonso | | | 1383 | COL | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Pena, Luis Orlando | | | 1497 | COL | 1.00 | 1 | 0.29 | 40 | 11.60 | | | * 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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