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Blitz:
Individual Calculations May 2019 |
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| Mayorga Araya, Sofia Total change: -21.40 | |   |
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| CRCHESSTOUR Blitz 1 Heredia 2019 | Heredia | CRC | 2019-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1404 | 1145 | 0.00 | 5 | -1.07 | 20 | -21.40 | |
|  Castillo Trujillo, Ivan | | | 1545 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Salazar Gould, Melanie | | wf | 1545 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Huaman Vargas, Yuri | | | 1407 | CRC | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Vargas Ovejero, Gustavo Aldemar | | | 1430 | CRC | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Cossio Carvajal, Bruno | | | 1094 | CRC | 0.00 | 1 | -0.57 | 20 | -11.40 | | | * 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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