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Blitz:
Individual Calculations October 2019 |
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| Orozco Rodriguez, Yarod G Total change: -11.40 | |   |
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| Blitz Chess Tour Alajuela 2019 | Alajuela | CRC | 2019-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 1567 | 3.00 | 7 | -0.57 | 20 | -11.40 | |
|  Campos Sanchez, Roberto | | | 1967 * | CRC | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Solano Cordero, Jorge | | | 1726 | CRC | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Porras Chavarria, Michael | | | 1548 | CRC | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Salazar Gould, Melanie | | wf | 1685 | CRC | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Amaya Grant, Yannik | | | 1543 | CRC | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Mora Chavarria, Sebastian | | | 1231 | CRC | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Castro Brenes, Danny Adrian | | | 1167 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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