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Blitz:
Individual Calculations December 2019 |
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| Briones Espino, Martin Daniel Total change: 1.00 | |   |
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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 |
| 1564 | 1456 | 3.00 | 8 | 0.05 | 20 | 1.00 | |
|  Arias Serrano, Luis Antonio | c | | 1856 * | VEN | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Diaz Charpentier, Ashly Valeri | | | 1141 | CRC | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Lombardo, Elias | | | 1856 * | PAN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Araya Tropper, Ariel | | | 1056 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rondon Chacon, Yolys Desiree | | | 1761 | PAN | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Rojas Mendoza, Joun Sun | | | 1610 | COL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Munoz, Alba | | wc | 1641 | PAN | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Guzman Hidalgo, Nicolas | | | 1591 | CRC | 0.00 | 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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