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Individual Calculations July 2009 |
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| Lema, Adriana Total change: -6.75 | |   |
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| XIV Grand Prix, 3era. Parada | Guayaquil | ECU | 2009-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1912 | 1594 | 0.00 | 2 | -0.27 | 25 | -6.75 | |
|  Achig Balarezo, Jose | | | 1944 | ECU | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Ricaurte Macancela, Juan Carlos | | | 1880 | ECU | 0.00 | 1 | -0.16 | 25 | -4.00 | |
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) | | |
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