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Blitz:
Individual Calculations December 2019 |
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| Cordoba Rodriguez, Milton Dennis Total change: -34.00 | |   |
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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 |
| 1650 | 1908 | 5.50 | 9 | -1.70 | 20 | -34.00 | |
|  Mena Brenes, Deivid | | | 1508 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Espitia Torres, Mateo | | | 1587 | CRC | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Melendez Arce, Caleth | | | 1517 | CRC | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Navarrete Badilla, Myckel | | | 1600 | CRC | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Vargas, Rogelio | c | | 1578 | PAN | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Hidalgo Morales, Juan Antonio | | | 1740 | MEX | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Pastor Carvajal, Jeigoth | | | 1728 | CRC | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Gamboa Alvarado, Olga Leticia | | wf | 1860 | CRC | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Salazar Gould, Melanie | | wf | 1729 | CRC | 0.00 | 1 | -0.73 | 20 | -14.60 | | | * 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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