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Individual Calculations October 2013 |
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| Squella Lavin, Carlos Felipe Total change: 4.65 | |   |
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| OPEN IRT SUB 2200 INVIERNO EN VALDIVIA | Valdivia | CHI | 2013-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 2081 | 3.50 | 5 | 0.08 | 15 | 1.20 | |
|  Villanueva Cid, Miguel | | | 1776 | CHI | 1.00 | 1 | 0.14 | 15 | 2.10 | |  Henriquez Cardenas, Mauricio Gabr | | | 2044 | CHI | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Sanchez Sandoval, Gonzalo | | | 2121 | CHI | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Lopez Illanes, Orlando Abel | | | 1847 | CHI | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Borgeaud Fuentes, Oscar Alejandro | | | 1861 | CHI | 0.50 | 1 | -0.28 | 15 | -4.20 | |
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) | | | | COPA FIESTAS PATRIAS EN LOS ANGELES 2013 | Los Angeles | CHI | 2013-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 2081 | 3.00 | 4 | 0.23 | 15 | 3.45 | |
| | Estrada Lavin, Cristian Alexander | | | 1753 | CHI | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Soza De La Carrera, Jose Ignacio | | | 2225 | CHI | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Vasquez Toledo, Cristian | | | 1958 | CHI | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Zegpi Briones, Gonzalo | | | 1681 * | CHI | 0.50 | 1 | -0.42 | 15 | -6.30 | | | * 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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