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Individual Calculations May 2011 |
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| Cerezo Najera, Jorge Total change: 7.65 | |   |
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| XV Grand Prix 6ta. Parada 2010 U-2100 | Quevedo | ECU | 2010-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1843 | 1846 | 4.00 | 7 | 0.51 | 15 | 7.65 | |
|  Heredia Serrano, Carla | | wm | 2096 | ECU | 0.00 | 1 | -0.19 | 15 | -2.85 | |  Arias Cango, Nataly | | | 1521 | ECU | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Sanchez, Paul | | | 1731 | ECU | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Arrata Peralta, Pedro | | | 1996 | ECU | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Salazar, Jair | | | 1675 | ECU | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Ojeda, Jose | | | 1953 | ECU | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Crespo Hidalgo, Carlos | | | 1928 | 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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