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Individual Calculations May 2019 |
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| Mostacero Velarde, Isabella Total change: -60.00 | |   |
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| Campeonato Nacional Sub 20 Damas 2019 | Lima | PER | 2019-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 1867 | 3.50 | 7 | -1.50 | 40 | -60.00 | |
|  Noronha Linares, Alessandra Fiore | | | 1467 * | PER | 0.00 | 1 | -0.92 | 40 | -36.80 | |  Quintana Chanduvi, Daniela Sofia | | | 1467 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Francia Arzapalo, Gianella | | | 1625 | PER | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Jimenez Salas, Maria Teresa | | | 1490 | PER | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Hilario, Aleyla | | wf | 1937 | PER | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Romero, Antonella | | wf | 1833 | PER | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Garcia Andrada, Heidy Nicole | | | 1864 | PER | 0.00 | 1 | -0.50 | 40 | -20.00 | | | * 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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