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Blitz:
Individual Calculations February 2019 |
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| Mendez Gonzalez, Jose Armando Total change: -22.80 | |   |
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| Abierto Internacional Metropolitano Blitz 2018 | San Jose | CRC | 2018-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1524 | 1581 | 4.00 | 9 | -1.14 | 20 | -22.80 | |
|  Rojas Esquivel, Alejandro | | | 1181 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Tapia, Alexei | f | | 1981 * | PAN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mendez Moreno, Kevin Alberto | | | 1389 | CRC | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Morales Zumbado, Raul | | | 1367 | CRC | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Sierra Berrocal, Gabriela | | | 1193 | CRC | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Amaya Madrigal, Josue | | | 1812 | CRC | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Arguedas Bolanos, Sharline | | | 1451 | CRC | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Murillo Varela, Ricardo | | | 1908 | CRC | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Quesada Leon, Joshua | | | 1437 | CRC | 0.00 | 1 | -0.69 | 20 | -13.80 | | | * 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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