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Individual Calculations September 2009 |
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| Aliaga Fernandez, Ingrid Y Total change: 50.70 | |   |
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| III IRT Rio de Janeiro PREMIER | Lima | PER | 2009-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 2089 | 8.00 | 11 | 1.28 | 15 | 19.20 | |
|  Bustamante, Godofredo | | | 1978 | PER | 1.00 | 1 | 0.35 | 15 | 5.25 | |  Laura, Americo | | | 1990 | PER | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Pena Morales, Hugo | | | 2107 | PER | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Benites, Antonio | | | 1931 | PER | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Leiva, Giuseppe | | | 2065 | PER | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Alzola, Enrique | | | 2049 | PER | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Chiarot, Cesar | | | 2048 | PER | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Pazos, Marco | | | 1973 | PER | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Alarcon Salas, Arturo | | | 2126 | PER | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Strohmeier, Luis | | | 1689 * | PER | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Angulo, Alberto | | | 2036 | PER | 0.00 | 1 | -0.57 | 15 | -8.55 | | | * 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) | | | | XX Panamericano Mar del Plata U18 Fem | Mar del Plata | ARG | 2009-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2001 | 2089 | 7.00 | 8 | 2.10 | 15 | 31.50 | |
| | Duran Juarez, Citlali | | | 1854 | MEX | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Cordero, Daniela | | | 1992 | BOL | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Fernandez, Maria Florencia | | | 2191 | ARG | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Romero Echeverria, Abigail | | | 2049 | ECU | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Orozco, Lina Yomayra | | | 2148 | COL | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Vasquez Alcala, Astrid | | | 1901 | VEN | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Jamison, Courtney | | | 1976 | USA | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Gutierrez, Leonela | | | 1896 | VEN | 1.00 | 1 | 0.25 | 15 | 3.75 | |
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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