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Individual Calculations September 2009 |
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| Hurtado, Felipe Total change: -1.65 | |   |
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| Centroamericano y del Caribe Sub20 Absoluto | Medellin | COL | 2009-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2105 | 2056 | 2.00 | 6 | -0.69 | 15 | -10.35 | |
|  Diaz Ordonez, Ciro | | | 2373 | ECU | 0.50 | 1 | 0.37 | 15 | 5.55 | |  Wiltshire, Esan | | | 1933 | TRI | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Rojas Alarcon, Julian Antonio | c | | 2295 | MEX | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Carvajal Montoya, Juan Camilo | | | 1937 | COL | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Duran Vega, Sergio | | | 2077 | CRC | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Posada, Juan Manuel | f | | 2015 | COL | 0.50 | 1 | -0.06 | 15 | -0.90 | |
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) | | | | IRT GP Feria de las Flores ELITE | Medellin | COL | 2009-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2063 | 2056 | 4.50 | 8 | 0.58 | 15 | 8.70 | |
| | Cuartas Medina, Jorge Humberto | f | | 2281 | COL | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Zapata, Olga Maria | | | 1763 | COL | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Chirivi C, Yenny Astrid | | wm | 2195 | COL | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Esquivel De Leon, Aurora | | wm | 2008 | MEX | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Echavarria, Gustavo | | | 2022 | COL | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Guerra Mojena, Leandro | | | 2266 | CUB | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Salazar, Aura Cristina | | wf | 2049 | COL | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Chirivi, Angie Lizeth | | | 1923 | COL | 1.00 | 1 | 0.32 | 15 | 4.80 | |
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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