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Individual Calculations June 2015 |
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| Gonzalez, Amalia Total change: -10.40 | |   |
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| IRT Open 77 Distrital Mayores Absoluto | Bogota | COL | 2015-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2053 | 1771 | 0.00 | 3 | -0.52 | 20 | -10.40 | |
|  Estrella Becerra, Fernando | c | | 1976 | COL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Ruiz Aguilar, Pablo Alexander | f | | 2171 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Gomez, Dario G | | | 2012 | COL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * 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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