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Blitz:
Individual Calculations December 2019 |
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| Guzman Hidalgo, Nicolas Total change: 3.60 | |   |
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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 |
| 1616 | 1591 | 4.00 | 8 | 0.18 | 20 | 3.60 | |
|  Rodriguez Chaverri, David | | | 1991 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Barboza Viquez, Martin Eduardo | | | 1245 | CRC | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Del Giudice, Juan Eduardo | | | 1878 | ARG | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Murillo Gonzalez, Carlos E | f | | 1991 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hernandez Perez, Javier Francisco | | | 1191 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mena Brenes, Deivid | | | 1329 | CRC | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Ugarte, Reinaldo | c | | 1844 | PAN | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Briones Espino, Martin Daniel | | | 1456 | PAN | 1.00 | 1 | 0.32 | 20 | 6.40 | | | * 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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