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Rapid:
Individual Calculations February 2019 |
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| Pastor Carvajal, Jeigoth Total change: -2.80 | |   |
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| II Torneo Octavo Grado Alajuela 2018 | Alajuela | CRC | 2018-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1444 | 1471 | 2.00 | 4 | -0.14 | 20 | -2.80 | |
|  Diaz Charpentier, Kristel Meliss | | | 1490 | CRC | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Angulo Hernandez, Maria Jesus | | | 1301 | CRC | 0.00 | 1 | -0.72 | 20 | -14.40 | |  Meza Vega, Jose Antonio | | | 1289 | CRC | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Cabezas Solano, David Alejandro | | | 1697 | CRC | 0.50 | 1 | 0.29 | 20 | 5.80 | |
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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