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Individual Calculations May 2013 |
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| Maravi, Jon Total change: 6.30 | |   |
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| IRT Santisimo Nombre de Jesus 2013 - II | Lima | PER | 2013-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1447 | 1521 | 2.00 | 3 | 0.21 | 30 | 6.30 | |
|  Ugarelli, Juan | | | 1484 | PER | 0.00 | 1 | -0.55 | 30 | -16.50 | |  Mesones Florian, Sebastia | | | 1343 | PER | 1.00 | 1 | 0.27 | 30 | 8.10 | | | Romero, Sebastian (peru) | | | 1514 | PER | 1.00 | 1 | 0.49 | 30 | 14.70 | |
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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