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Individual Calculations July 2009 |
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| Ortiz, Xavier Total change: 18.75 | |   |
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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 |
| 1766 | 1462 | 2.00 | 6 | 1.11 | 25 | 27.75 | |
|  Achig Balarezo, Jose | | | 1812 | ECU | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Solis, Cristina | | | 1746 | ECU | 0.50 | 1 | 0.34 | 25 | 8.50 | | | De Mora Flores, Sebastian | | | 1812 | ECU | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Tay, Karen | | | 1718 | ECU | 1.00 | 1 | 0.81 | 25 | 20.25 | | | Flores, Jose | | | 1812 | ECU | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Olvera Urena, Yasser | | | 1696 | ECU | 0.50 | 1 | 0.29 | 25 | 7.25 | |
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 |
| 1751 | 1462 | 0.50 | 5 | -0.36 | 25 | -9.00 | |
| | Salazar Loor, Rodger | | | 1812 | ECU | 0.00 | 1 | -0.11 | 25 | -2.75 | | | De Mora Flores, Sebastian | | | 1812 | ECU | 0.00 | 1 | -0.11 | 25 | -2.75 | | | De Mora, Jonathan | | | 1787 | ECU | 0.00 | 1 | -0.13 | 25 | -3.25 | | | Tobar Ledesma, Alexis | | | 1805 | ECU | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Llerena, Kevin | | | 1539 | ECU | 0.50 | 1 | 0.11 | 25 | 2.75 | |
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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