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Individual Calculations July 2009 |
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| Ponce Ponce, Fabian Total change: -25.45 | |   |
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| XIII Grand Prix 6ta. Parada U-2000 | Quevedo | ECU | 2008-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1884 | 1715 | 0.00 | 4 | -1.12 | 25 | -28.00 | |
|  Levy Ortiz, Mireya | | | 1973 | ECU | 0.00 | 1 | -0.18 | 25 | -4.50 | |  Bravo Navarro, Wilson | | | 1881 | ECU | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Castillo, Christian | | | 1896 | ZAM | 0.00 | 1 | -0.26 | 25 | -6.50 | | | De Mora Flores, Jhonathan | | | 1787 | ECU | 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) | | | | XIV Grand Prix, 3era. Parada | Guayaquil | ECU | 2009-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 1702 | 1.00 | 4 | 0.33 | 25 | 8.25 | |
| | Chiluisa Fuertes, Mario | | | 2041 | ECU | 1.00 | 1 | 0.88 | 25 | 22.00 | | | Quijano, Christian | | | 2052 | ECU | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Arevalo Cordova, Cinthia | | | 1961 | ECU | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Versosa Bravo, Johann | | | 1883 | ECU | 0.00 | 1 | -0.26 | 25 | -6.50 | |
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) | | | NOTE: K factor changed | | XIV Grand Prix, 4ta. Parada | Coca | ECU | 2009-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 1702 | 0.00 | 2 | -0.38 | 15 | -5.70 | |
| | Salazar Loor, Sara | | | 1891 | ECU | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Crespo Santillan, Roberto | | | 2026 | ECU | 0.00 | 1 | -0.13 | 15 | -1.95 | |
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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