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Individual Calculations May 2023 |
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| Vallejo, Humberto Total change: 25.60 | |   |
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| XI IRT Abierto Internacional Semana Santa 2023 | Medellin | COL | 2023-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 1962 | 5.50 | 7 | 1.28 | 20 | 25.60 | |
|  Gonzalez Gonzalez, Guillermo | | | 1562 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Caro Estrada, Esveny | | | 1609 | COL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Betancur, Fredy | | | 1779 | COL | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Castano Herrera, Jeronimo | | | 1464 | COL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Dahale, Atul | c | | 2172 | IND | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Loaiza Cuervo, Santiago | | | 2044 | COL | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Soto, Miguel Angel | f | | 2352 | COL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | * 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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