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Blitz:
Individual Calculations December 2019 |
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| Hernandez Perez, Javier Francisco Total change: 51.40 | |   |
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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 |
| 1461 | 1149 | 4.00 | 9 | 2.57 | 20 | 51.40 | |
|  Dinarte Villagra, Victor | | | 1549 * | CRC | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Chung, Yaleika | | wf | 1549 * | PAN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Calvo Campos, Adrian | | | 1549 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bolanos Garcia, Heidi Paola | | | 1276 | NCA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Incer Arias, Manuel | | | 1549 * | CRC | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Guzman Hidalgo, Nicolas | | | 1549 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sierra Berrocal, Gabriela | | | 1254 | CRC | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Ramirez Almeciga, Yenny Melisa | | | 1547 | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mena Brenes, Deivid | | | 1329 | CRC | 1.00 | 1 | 0.74 | 20 | 14.80 | | | * 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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