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Individual Calculations September 2009 |
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| Arias, Nair Total change: 0.00 | |   |
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| XX Panamericano Mar del Plata U16 Fem | Mar del Plata | ARG | 2009-08-15 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1876 | 0 | 1.00 | 6 | 0.00 | 1603 | | 0.00 | |
|  Fiesco, Ivonne Gigiola | | | 1961 | COL | 0.00 | 1 | 0.00 | | 0.00 | |  Donatti, Sofia | | wc | 1796 | URU | 1.00 | 1 | 0.00 | | 0.00 | | | Herrera Sosa, Jessica | | | 1927 | VEN | 0.00 | 1 | 0.00 | | 0.00 | | | Lugo Lozano, Luz Adriana | | | 1901 | COL | 0.00 | 1 | 0.00 | | 0.00 | | | Pinargote Carreno, Kassandra | | | 1878 | ECU | 0.00 | 1 | 0.00 | | 0.00 | | | Valenzuela Astudillo, Anariky | | | 1793 | CHI | 0.00 | 1 | 0.00 | | 0.00 | |
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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