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Blitz:
Individual Calculations February 2019 |
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| Campos Astorga, Santiago Total change: -21.60 | |   |
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| Blitz de Navidad Restaurante Guido s 6ta Avenida | Cartago | CRC | 2018-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1422 | 1174 | 0.00 | 5 | -1.08 | 20 | -21.60 | |
|  Solano Cordero, Jorge | | | 1574 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Astorga Guevara, Melvin Emilio | | | 1453 | CRC | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Calderon Quesada, Carlos | | | 1150 | CRC | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Alvarado Acosta, Joshua Ranses | | | 1426 | CRC | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Gingrich, Andrew | | | 1505 | CRC | 0.00 | 1 | -0.12 | 20 | -2.40 | | | * 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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