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Individual Calculations September 2009 |
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| Lugo Lozano, Luz Adriana Total change: 6.25 | |   |
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| XX Panamericano Mar del Plata U16 Fem | Mar del Plata | ARG | 2009-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 1901 | 2.50 | 5 | 0.25 | 25 | 6.25 | |
|  Orejuela Chango, Paulina | | | 1965 | ECU | 0.00 | 1 | -0.41 | 25 | -10.25 | |  Valenzuela Astudillo, Anariky | | | 1793 | CHI | 1.00 | 1 | 0.35 | 25 | 8.75 | | | Fiesco, Ivonne Gigiola | | | 1961 | COL | 0.50 | 1 | 0.08 | 25 | 2.00 | | | Capelo, Paola | | | 1995 | ECU | 1.00 | 1 | 0.63 | 25 | 15.75 | | | Martinez, Ayelen | | | 1977 | ARG | 0.00 | 1 | -0.40 | 25 | -10.00 | |
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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