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Individual Calculations July 2009 |
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| Alvarez Leon, Luis Total change: 31.50 | |   |
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| FEDA 157 | Guayaquil | ECU | 2009-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2315 | 2292 | 3.50 | 6 | 0.68 | 15 | 10.20 | |
|  Marrero Lopez, Yaniet | | wg | 2243 | CUB | 0.00 | 1 | -0.57 | 15 | -8.55 | |  Santos Flores, Alberto | m | | 2297 | ECU | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Aucay Pelaez, Mauro | f | | 2322 | ECU | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Pesantes Aucay, Jose | | | 2265 | ECU | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Medina, Miguel | | | 2439 | ECU | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Munoz Sanchez, Miguel | m | | 2321 | ECU | 0.50 | 1 | 0.04 | 15 | 0.60 | |
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 |
| 2193 | 2278 | 5.00 | 6 | 1.42 | 15 | 21.30 | |
| | Maldonado Carpio, Sergio | | | 1928 | ECU | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Achig Balarezo, Jose | | | 1952 | ECU | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Angamarca Angamarca, Carlos | | | 2099 | ECU | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Guerrero Fuentes, Carlos | | | 2155 | ECU | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Delgado Ramirez, Neuris | g | | 2572 | CUB | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Medina, Miguel | | | 2452 | ECU | 0.50 | 1 | 0.23 | 15 | 3.45 | |
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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