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Individual Calculations July 2010 |
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| Avila, Renato Total change: -32.70 | |   |
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| XV Grand Prix 3era. Parada U-2100 | Guayaquil | ECU | 2010-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1846 | 1.00 | 3 | -0.82 | 15 | -12.30 | |
|  Ponce Parrales, Netzar Rolan | | | 2096 | ECU | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Garofolo, Mizraim | | | 1473 | ECU | 0.00 | 1 | -0.90 | 15 | -13.50 | |  Jerves, Carlos | | | 1674 | 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) | | | | Campeonato Nacional U-17 Masculino | Portoviejo | ECU | 2010-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1555 | 1846 | 2.00 | 4 | -1.36 | 15 | -20.40 | |
| | Sivinta, Jhon | | | 1533 | ECU | 0.00 | 1 | -0.86 | 15 | -12.90 | | | Pasto, Jhony | | | 1514 | ECU | 0.00 | 1 | -0.88 | 15 | -13.20 | | | Rueda, Eduardo | | | 1507 | ECU | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Heredia, Juan | | | 1664 | ECU | 1.00 | 1 | 0.26 | 15 | 3.90 | |
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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