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Individual Calculations May 2019 |
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| Herrera, Diego Total change: -14.60 | |   |
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| Semifinal del Campeonato Nacional de Ajedrez 2019 | Panama | PAN | 2019-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1615 | 1847 | 3.00 | 5 | -0.73 | 20 | -14.60 | |
|  Leon, Orlando | f | | 2184 | PAN | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Schnell, Sebastian Narayana | | | 1447 * | PAN | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Ferreira Araujo, Miguel Antonio | | | 1447 * | PAN | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Caballero, Luis Carlos | | | 1447 * | PAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Arosemena, Betty | | | 1552 | PAN | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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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