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Individual Calculations July 2008 |
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| Jima Meza, Jefferson Total change: -26.40 | |   |
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| XIII Grand Prix, 2da. Parada U-2000 | Portoviejo | ECU | 2008-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1969 | 3.50 | 5 | -0.12 | 15 | -1.80 | |
|  Cerezo Najera, Jorge | | | 1631 | ECU | 0.00 | 1 | -0.88 | 15 | -13.20 | |  Nunez, Eyleen | | | 1653 | ECU | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Briceno, Alexander | | | 1899 | ECU | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Orejuela Chango, Paulina | | | 1837 | ECU | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Salazar Loor, Sara | | | 1901 | ECU | 0.50 | 1 | -0.09 | 15 | -1.35 | |
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) | | | | XIII Grand Prix, 3era. Parada U-2000 | Coca | ECU | 2008-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1792 | 1969 | 2.00 | 5 | -1.64 | 15 | -24.60 | |
| | Lituma Izquierdo, Luis | | | 1712 | ECU | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Landy Satama, Pamela | | | 1802 | ECU | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Versosa Bravo, Johann | | | 1909 | ECU | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Sanchez, Jhon | | | 1815 | ECU | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Maldonado Carpio, Sergio | | | 1721 | ECU | 0.00 | 1 | -0.81 | 15 | -12.15 | |
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) | | |
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