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Rapid:
Individual Calculations February 2019 |
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| Lopez Rayo, Isabella Total change: 10.20 | |   |
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| Torneo Internacional de Ajedrez Rapido Categoria C Elo 0 a 1800 Santiago de Cali 2018 | Cali | COL | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1659 | 1436 | 2.00 | 6 | 0.51 | 20 | 10.20 | |
|  Zuleta, Juan Esteban | | | 1780 | COL | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Marin Ortiz, Orlando | | | 1792 | COL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Garvin Mejia, Ricardo Luis | | | 1741 | COL | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Gutierrez Bermudez, Ivan | | | 1709 | COL | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Cabal Godoy, Jaime Andres | | | 1748 | COL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Oblitas Calle, Carlos | | | 1184 | ECU | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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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