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Individual Calculations July 2008 |
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| Palacios Zambrano, Victor Total change: 14.10 | |   |
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| FEDA 141 | Portoviejo | ECU | 2008-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2043 | 2042 | 3.00 | 4 | 1.00 | 15 | 15.00 | |
|  Meza Ponce, Jeison | | | 2233 | ECU | 0.00 | 1 | -0.25 | 15 | -3.75 | |  Salvador, Eduardo | | | 1832 | ECU | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Sanchez, Jhon | | | 1795 | ECU | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Mendoza Zambrano, Jose | | | 2311 | ECU | 1.00 | 1 | 0.83 | 15 | 12.45 | |
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) | | | | XIII Grand Prix, 2da. Parada U-2200 | Portoviejo | ECU | 2008-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2040 | 2151 | 4.50 | 7 | -0.06 | 15 | -0.90 | |
| | Palma, Alvaro | | | 2031 | ECU | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Leon Calderon, Jonathan | | | 2058 | ECU | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Sarango Pelaez, Juber David | | | 2011 | ECU | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Rojas Solano, Jessenia | | | 2039 | ECU | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Chavez Yanchapaxi, Eduardo | | | 2114 | ECU | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Meza Ponce, Jerry | | | 2012 | ECU | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Crespo Santillan, Roberto | | | 2013 | ECU | 1.00 | 1 | 0.31 | 15 | 4.65 | |
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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