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Individual Calculations September 2012 |
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| Fernandez, Roberto (per) Total change: -42.45 | |   |
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| Torneo IRT Santisimo Nombre de Jesus 2012-III | Lima | PER | 2012-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1489 | 1556 | 0.00 | 3 | -1.76 | 15 | -26.40 | |
|  Reynoso, Jorge | | | 1674 | PER | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Romero, Antonella | | | 1389 | PER | 0.00 | 1 | -0.72 | 15 | -10.80 | |  Ugarelli, Leonardo | | | 1404 | PER | 0.00 | 1 | -0.70 | 15 | -10.50 | |
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) | | | | Torneo IRT Santisimo Nombre de Jesus 2012 - IV | Lima | PER | 2012-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1660 | 1524 | 0.00 | 3 | -1.07 | 15 | -16.05 | |
| | Cruz Pereyra, Andresanton | | | 1924 * | PER | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Strohmeier, Luis | | | 1645 | PER | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Ugarelli, Leonardo | | | 1412 | PER | 0.00 | 1 | -0.65 | 15 | -9.75 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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