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Individual Calculations September 2009 |
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| Castro Calle, Charles Total change: -6.50 | |   |
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| Torneo Internacional IN MEMORIAN "Jorge Arias Samame" | Boulevard - Club "Bobby Fischer" | PER | 2009-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1823 | 1556 | 0.50 | 4 | -0.26 | 25 | -6.50 | |
|  Meza Ponce, Jeison | | | 1906 | ECU | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Meza Ponce, Jerry | | | 1906 | ECU | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Saltos, Ilenia | | | 1660 | ECU | 0.50 | 1 | 0.14 | 25 | 3.50 | |  Bravo Choez, Betty | | | 1818 | ECU | 0.00 | 1 | -0.18 | 25 | -4.50 | |
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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