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Individual Calculations January 2019 |
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| Rocha, Maximiliano Total change: -18.00 | |   |
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| II Torneo Internacional de Liberia 2018 | Liberia | CRC | 2018-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1939 | 2152 | 3.50 | 6 | -0.90 | 20 | -18.00 | |
|  Medina Mayorga, David Josue | | | 1752 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cantillo Alvarado, Luis Manuel | | | 1911 | CRC | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Quiros Cajina, Allan | | | 1752 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hernandez Coto, Carlos Enrique | c | | 2003 | CRC | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Gonzalez Acosta, Bernal | g | | 2451 | CRC | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Valdez Torres, Nestor Josue | | | 1763 | CRC | 0.50 | 1 | -0.41 | 20 | -8.20 | | | * 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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