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Individual Calculations July 2009 |
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| De Mora, Jonathan Total change: -15.30 | |   |
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| XIII Grand Prix 6ta. Parada U-2000 | Quevedo | ECU | 2008-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1805 | 1787 | 2.00 | 5 | -0.39 | 15 | -5.85 | |
|  Matute Loja, Belen | | | 1829 | ECU | 0.00 | 1 | -0.44 | 15 | -6.60 | |  Estrada San Martin, Erika | | | 1709 | ECU | 0.00 | 1 | -0.61 | 15 | -9.15 | | | Godoy Mendia, Alex | | | 1795 | ECU | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Gaibor Torres, Alejandro | | | 1977 | ECU | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Ponce Ponce, Fabian | | | 1715 | 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) | | | | Campeonato Nacional Semi final Absoluto Masculino | Esmeraldas | ECU | 2009-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1881 | 1787 | 1.50 | 7 | -1.13 | 15 | -16.95 | |
| | Chiluisa Fuertes, Mario | | | 2055 | ECU | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Ortiz Quishpi, Oscar | | | 1913 | ECU | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Ortiz, Xavier | | | 1462 | ECU | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Lara Leon, Enrry | | | 2085 | ECU | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Torres Cedeno, Roberto | | | 1913 | ECU | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Salazar Loor, Rodger | | | 1944 | ECU | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Godoy Mendia, Alex | | | 1795 | ECU | 0.00 | 1 | -0.49 | 15 | -7.35 | |
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 |
| 2052 | 1770 | 1.00 | 3 | 0.50 | 15 | 7.50 | |
| | Guerrero Fuentes, Carlos | | | 2120 | ECU | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Chiluisa Fuertes, Mario | | | 2041 | ECU | 0.50 | 1 | 0.33 | 15 | 4.95 | | | Bustamante, Godofredo | | | 1994 | PER | 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) | | |
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