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Blitz:
Individual Calculations December 2019 |
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| Nunez Okubo, Isao Total change: 63.00 | |   |
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| Campeonato Panamericano Amateur Blitz U2300 2019 | San Jose | CRC | 2019-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1491 | 5.00 | 9 | 3.15 | 20 | 63.00 | |
|  Ulloa, Ruben Abraham | c | | 1891 * | PAN | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Casas Ospina, Favio | | | 1752 | COL | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Rosales Gonzalez, Jessica | | | 1229 | CRC | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Zeledon Perez, Edgar | | | 1876 | CRC | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Pomarez Soza, Gerley Abraham | | | 1776 | NCA | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Leon, Orlando | f | | 1891 * | PAN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gamboa Alvarado, Olga Leticia | | wf | 1860 | CRC | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Chung, Yaleika | | wf | 1706 | PAN | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Ugarte, Reinaldo | c | | 1844 | PAN | 0.00 | 1 | -0.11 | 20 | -2.20 | | | * 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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