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Rapid:
Individual Calculations November 2018 |
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| Velasco Porras, Luz Mariela Total change: -15.20 | |   |
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| Campeonato Nacional de Ajedrez RAPIDO Femenino por Equipos 2018 | Ibague | COL | 2018-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1774 | 1743 | 1.00 | 4 | -0.76 | 20 | -15.20 | |
|  Sanchez Oliveros, Samaia Sofia | | | 1343 * | COL | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Mateus, Martha | | wm | 1993 | COL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Raigosa, Andrea | | | 1802 | COL | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Chirivi, Angie Lizeth | | | 1957 | COL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | * 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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