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Individual Calculations July 2010 |
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| Granda, Jerry Total change: -0.75 | |   |
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| Campeonato Nacional U-15 Masculino | Babahoyo | ECU | 2010-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 1692 | 1.50 | 4 | -0.28 | 15 | -4.20 | |
|  Martinez, Steven | | | 1785 | ECU | 0.00 | 1 | -0.37 | 15 | -5.55 | |  Tobar Ledesma, Luis | | | 1858 | ECU | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Naranjo, Irwin | | | 1672 | ECU | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Parra Matute, Mario | | | 1616 | ECU | 1.00 | 1 | 0.40 | 15 | 6.00 | |
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) | | | | XV Grand Prix 3era. Parada U-2100 | Guayaquil | ECU | 2010-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 1693 | 0.50 | 3 | -0.09 | 15 | -1.35 | |
| | Andrade, Jaime | | | 1918 | ECU | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Meza Ponce, Jerry | | | 1986 | ECU | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Granda Moran, Jhonny | | | 1910 | ECU | 0.50 | 1 | 0.28 | 15 | 4.20 | |
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) | | | | Campeonato Nacional U-17 Masculino | Portoviejo | ECU | 2010-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 1693 | 2.50 | 7 | 0.32 | 15 | 4.80 | |
| | Jarrin Cobos, Jose | | | 1999 | ECU | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Gualpa, Galo | | | 1793 | ECU | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Jaramillo, Jorge | | | 1825 | ECU | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Vallejo Turriago, Renato | | | 1864 | ECU | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Martinez, Steven | | | 1816 | ECU | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Bone, Jhonny | | | 1822 | ECU | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Sanchez, Paul | | | 1743 | ECU | 0.50 | 1 | 0.07 | 15 | 1.05 | |
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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