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Rapid:
Individual Calculations March 2018 |
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| Ruiz Jaraba, Valentina Sofia Total change: 32.80 | |   |
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| 2do IRT Festival de Ajedrez Rapido Ajedrez Baranoa 2018 | Baranoa | COL | 2018-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1854 | 1574 | 2.50 | 5 | 1.64 | 20 | 32.80 | |
|  Barraza, Luis Alberto | | | 1963 | COL | 1.00 | 1 | 0.91 | 20 | 18.20 | |  Berdugo Guihur, Jimkey | | | 1879 | COL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Rebolledo Gomez, Ronald | | | 1780 | COL | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Acuna, Nelson David | | | 1891 | COL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Barros Tovar, Monica | | | 1756 | COL | 1.00 | 1 | 0.74 | 20 | 14.80 | |
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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