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Individual Calculations June 2019 |
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| Ortiz Urra, Ignacio Total change: -28.80 | |   |
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| Torneo IRT Sub 2200 Club Chess Vina Abril 2019 | Vina del Mar | CHI | 2019-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1460 | 1175 | 0.00 | 4 | -0.72 | 40 | -28.80 | |
|  Ramirez Gomez, Martin | | | 1575 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Tricot Wong, Francisco | | | 1415 | CHI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Contreras Alarcon, Jose | | | 1275 | CHI | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Lobos Astorga, Mario Rolando | | | 1575 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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