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Individual Calculations March 2012 |
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| Bortolin, Lanfranco Total change: 12.60 | |   |
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| VII FESTIVAL SUDAMERICANO DE AJEDREZ DE LA JUVENTUD OPEN 12 | LIMA | PER | 2011-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1672 | 1417 | 1.00 | 3 | 0.42 | 30 | 12.60 | |
|  Salcedo Perez, Pablo Esteban | | | 1760 | COL | 0.00 | 1 | -0.12 | 30 | -3.60 | |  Saavedra Espiritu, Enrique | | | 1597 | PER | 0.50 | 1 | 0.24 | 30 | 7.20 | | | Pinilla Delgado, Agustin | | | 1660 | CHI | 0.50 | 1 | 0.30 | 30 | 9.00 | |
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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