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Blitz:
Individual Calculations January 2020 |
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| Solis L., Efren A. Total change: -33.40 | |   |
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| Torneo Blitz CRCHESSTOUR Centroamericano open 2019 | Alajuela | CRC | 2019-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 1992 | 5.00 | 9 | -1.67 | 20 | -33.40 | |
|  Quesada Leon, Joshua | | | 1592 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Huaman Bengoa, Valeska Priscilla | | | 1592 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Leon, Orlando | f | | 2268 | PAN | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Avendano Porras, Rodrigo | | | 1804 | CRC | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Bonilla Rodriguez, Andres | | | 1748 | CRC | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Solano Cordero, Jorge | | | 1785 | CRC | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Galvan, Renan | | | 1729 | CRC | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Acevedo Mendez, Jennifer | | wf | 1694 | CRC | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Ulloa Avellan, Oscar | | | 1855 | CRC | 0.00 | 1 | -0.68 | 20 | -13.60 | | | * 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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