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Blitz:
Individual Calculations September 2019 |
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| Solis L., Efren A. Total change: -29.00 | |   |
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| II Torneo Blitz El Sotano Ajedrez Costa Rica 2019 | San Jose | CRC | 2019-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 2021 | 5.00 | 8 | -1.45 | 20 | -29.00 | |
|  Amaya Grant, Yannik | | | 1621 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rivas Calderon, Victor Julio | | | 1723 | CRC | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Nunez Avendano, Manrique | | | 1621 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Murillo Gonzalez, Carlos E | f | | 2018 | CRC | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Campos Mendez, Diego Alonso | | | 1673 | CRC | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Solano Cordero, Jorge | | | 1722 | CRC | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Solano Lopez, Royner | | | 1903 | CRC | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Pastor Carvajal, Jeigoth | | | 1707 | CRC | 0.00 | 1 | -0.86 | 20 | -17.20 | | | * 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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