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Rapid:
Individual Calculations January 2019 |
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| Perez Lujan, Mateo Total change: 1.00 | |   |
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| Torneo Internacional IRT Ajedrez Rapido Medellin Ciudad de Luces 2018 | Medellin | COL | 2018-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2040 | 1883 | 2.00 | 6 | 0.05 | 20 | 1.00 | |
|  Mendoza, Rafael | m | | 2283 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Castrillon Gomez, Melissa | | wm | 2252 | COL | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Taborda, Juan David | | | 1945 | COL | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Soto, Cristian Camilo | | | 2178 | COL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Gomez Rondon, Samuel | | | 1631 | COL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Chavez, Brayan Steven | c | | 1953 | COL | 0.50 | 1 | 0.10 | 20 | 2.00 | | | * 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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