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Individual Calculations April 2018 |
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| Quiroz Sanhueza, Bastian Alexi Total change: 12.80 | |   |
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| IRT Mayor 2017 Club La Florida | Santiago | CHI | 2018-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1741 | 1673 | 1.00 | 3 | -0.27 | 20 | -5.40 | |
|  Lau Alvarez, Sergio | | | 1939 | CHI | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Romero Kries, Mario Andres | | | 1637 | CHI | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Alterman Silva, Felix | | | 1647 | CHI | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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) | | | | CLUB DE AJEDREZ CHILE - IRT VUELTA A CLASES 2018 | Santiago | CHI | 2018-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1989 | 1673 | 1.50 | 4 | 0.91 | 20 | 18.20 | |
| | Toloza Caldera, Gaston | | | 2048 | CHI | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Hennen Rodriguez, Julian | | | 1821 | CHI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Cosoi Scherzer, Alejandro | | | 2015 | CHI | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Montero Martinez, Cristhian | f | | 2073 * | CHI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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