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Individual Calculations July 2009 |
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| Achig Balarezo, Jose Total change: -23.85 | |   |
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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 |
| 1711 | 1952 | 2.50 | 6 | -2.26 | 15 | -33.90 | |
|  Bedoya Ramos, Maria Jose | | | 1705 | ECU | 0.50 | 1 | -0.31 | 15 | -4.65 | |  Ortiz, Javier | | | 1602 | ECU | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Cardenas, Juan Carlos | | | 1875 | ECU | 0.00 | 1 | -0.61 | 15 | -9.15 | | | Herrera, Kerly | | | 1693 | ECU | 0.00 | 1 | -0.82 | 15 | -12.30 | | | Espin Diaz, Edwin | | | 1667 | ECU | 0.00 | 1 | -0.84 | 15 | -12.60 | | | Castillo, Anahi | | | 1721 | ECU | 1.00 | 1 | 0.21 | 15 | 3.15 | |
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 |
| 1897 | 1952 | 3.50 | 5 | 0.67 | 15 | 10.05 | |
| | Lema, Adriana | | | 1602 | ECU | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Alvarez Leon, Luis | f | | 2278 | ECU | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Granda, Jerry | | | 1689 | ECU | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Versosa Bravo, Karen | | | 1768 | ECU | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Ocana Briones, Eduardo | | | 2149 | ECU | 1.00 | 1 | 0.75 | 15 | 11.25 | |
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) | | |
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