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Individual Calculations April 2018 |
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| Bustamante Chavez, Matias Marcel Total change: -16.60 | |   |
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| CLUB DE AJEDREZ CHILE - IRT VUELTA A CLASES 2018 | Santiago | CHI | 2018-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1743 | 1828 | 1.50 | 4 | -0.83 | 20 | -16.60 | |
|  Chavez Dinamarca, Bastian | | | 2054 | CHI | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Tobar Galvez, Edson | | | 1921 | CHI | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Bachman Aguilar, Felipe Ignacio | | | 1532 | CHI | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Ley Polanco, Chihon | | | 1463 | CHI | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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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