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Individual Calculations March 2016 |
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| Sarmiento, Erika Daniela Total change: 16.00 | |   |
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| Open IRT Distrital Sub-12 | Bogota | COL | 2016-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1403 | 1.00 | 3 | 0.40 | 40 | 16.00 | |
|  Hernandez, Jeronimo | | | 1712 | COL | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Jimenez, Joseph | c | | 1697 | COL | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Ribero, David Felipe | | | 1542 | COL | 1.00 | 1 | 0.69 | 40 | 27.60 | |
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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