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Individual Calculations April 2009 |
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| Mamani, Jacqueline Total change: 16.75 | |   |
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| II IRT "CIUDAD DE AREQUIPA" | Arequipa | PER | 2009-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1594 | 2.50 | 7 | 0.67 | 25 | 16.75 | |
|  Calisaya, Angel | | | 1939 | PER | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Vilca, Javier | | | 1523 | PER | 1.00 | 1 | 0.40 | 25 | 10.00 | | | Huamani, Jeffry | | | 1816 | PER | 0.50 | 1 | 0.28 | 25 | 7.00 | | | Cruz Romani, Juan | | | 1944 | PER | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Carbajal, Felipe | | | 1944 | PER | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Hilares Calderon, Antonio | | | 1542 | PER | 1.00 | 1 | 0.43 | 25 | 10.75 | | | Ludena, Santiago | | | 1944 | PER | 0.00 | 1 | -0.11 | 25 | -2.75 | |
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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