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Individual Calculations September 2009 |
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| Liao, Simone Total change: 41.25 | |   |
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| XX Panamericano Mar del Plata U10 Fem | Mar del Plata | ARG | 2009-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 1637 | 2.50 | 3 | 1.65 | 25 | 41.25 | |
|  Velasquez Vera, Emilia Alessandra | | | 1562 | PER | 1.00 | 1 | 0.40 | 25 | 10.00 | |  Fiesco, Valentina | | | 2032 | COL | 1.00 | 1 | 0.92 | 25 | 23.00 | | | Rodriguez, Sofia | | | 1913 | COL | 0.50 | 1 | 0.33 | 25 | 8.25 | |
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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