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Individual Calculations July 2009 |
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| Meza Ponce, Jerry Total change: -4.35 | |   |
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| Campeonato Nacional Semi final Absoluto Masculino | Esmeraldas | ECU | 2009-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2111 | 1984 | 2.50 | 6 | 0.42 | 15 | 6.30 | |
|  Guerrero Fuentes, Carlos | | | 2204 | ECU | 0.50 | 1 | 0.28 | 15 | 4.20 | |  Real Celleri, Wladimir | | | 2045 | ECU | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Aucay Pelaez, Mauro | f | | 2322 | ECU | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Saltos Velez, Adrian | | | 2045 | ECU | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Almeida Criollo, Jefferson | | | 2192 | ECU | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Sanchez, Jhon | | | 1859 | ECU | 0.50 | 1 | -0.17 | 15 | -2.55 | |
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 Masculino U-20 | Portoviejo | ECU | 2009-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 1984 | 2.50 | 6 | -0.71 | 15 | -10.65 | |
| | Meza Ponce, Jeison | | | 2260 | ECU | 0.50 | 1 | 0.33 | 15 | 4.95 | | | Andrade, Jaime | | | 1935 | ECU | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Leon Magallanes, Isaac | | | 1810 | ECU | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Zambrano, Angel | | | 1713 | ECU | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Chang Suarez, Andres | | | 2134 | ECU | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Briceno Paredes, Alexander | | | 1902 | ECU | 0.50 | 1 | -0.11 | 15 | -1.65 | |
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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