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Individual Calculations March 2020 |
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| Diaz, Hector Total change: 3.80 | |   |
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| Campeonato Nacional Absoluto, Semifinal | Penonome | PAN | 2020-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1723 | 1908 | 4.50 | 6 | 0.19 | 20 | 3.80 | |
|  Sam Williams, Estiven | | | 1508 * | PAN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Vargas, Rogelio | c | | 1699 | PAN | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Cordoba Baule, Rafael Alberto | | | 1557 | PAN | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Hurtado, Samuel Alexander | | | 1560 | PAN | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Sanchez Alvarez, Roberto Carlos | m | | 2308 * | PAN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gutierrez, Rafael | | | 1704 | PAN | 1.00 | 1 | 0.24 | 20 | 4.80 | | | * 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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