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Individual Calculations July 2009 |
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| Santos Flores, Alberto Total change: -1.50 | |   |
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| FEDA 157 | Guayaquil | ECU | 2009-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2314 | 2297 | 2.50 | 6 | -0.38 | 15 | -5.70 | |
|  Medina, Miguel | | | 2439 | ECU | 0.00 | 1 | -0.31 | 15 | -4.65 | |  Alvarez Leon, Luis | f | | 2292 | ECU | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Munoz Sanchez, Miguel | m | | 2321 | ECU | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Marrero Lopez, Yaniet | | wg | 2243 | CUB | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Aucay Pelaez, Mauro | f | | 2322 | ECU | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Pesantes Aucay, Jose | | | 2265 | 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 |
| 2076 | 2314 | 5.00 | 6 | 0.28 | 15 | 4.20 | |
| | Leon Magallanes, Isaac | | | 1964 | ECU | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Arevalo Cordova, Cinthia | | | 1964 | ECU | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Dillon Iperti, Miguel | | | 2121 | ECU | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Quijano, Christian | | | 2064 | ECU | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Camacho Penate, G. | | | 2206 | CUB | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Yepez Jaramillo, Marcos | | | 2135 | ECU | 1.00 | 1 | 0.27 | 15 | 4.05 | |
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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