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Individual Calculations September 2009 |
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| Pinargote Carreno, Kassandra Total change: -7.95 | |   |
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| XIV Grand Prix, 6ta. Parada "Fundacion de Guayaquil" | Guayaquil | ECU | 2009-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 1878 | 2.50 | 6 | 0.08 | 15 | 1.20 | |
|  Sanes, Vladimir | | | 2180 | PER | 0.00 | 1 | -0.15 | 15 | -2.25 | |  De Mora Flores, Camilo | | | 1583 | ECU | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Salazar Loor, Roger | | | 2078 | ECU | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Verdesoto Moreira, Carla | | | 1665 | ECU | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Chang Suarez, Andres | | | 2121 | ECU | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Chang Suarez, Emerson | | | 2110 | ECU | 0.00 | 1 | -0.21 | 15 | -3.15 | |
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) | | | | XX Panamericano Mar del Plata U16 Fem | Mar del Plata | ARG | 2009-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 1878 | 1.50 | 5 | -0.61 | 15 | -9.15 | |
| | Martinez, Ayelen | | | 1977 | ARG | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Moreno Garcia, Elizabeth Paola | | wf | 1945 | VEN | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Fiesco, Ivonne Gigiola | | | 1961 | COL | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Donatti, Sofia | | wc | 1796 | URU | 0.00 | 1 | -0.61 | 15 | -9.15 | | | Capelo, Paola | | | 1995 | ECU | 0.50 | 1 | 0.16 | 15 | 2.40 | |
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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