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Individual Calculations September 2018 |
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| Cosoi Scherzer, Alejandro Total change: -8.00 | |   |
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| CLUB DE AJEDREZ CHILE IRT SEGUNDA ESCALERILLA | Santiago | CHI | 2018-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1954 | 2.00 | 4 | -1.00 | 20 | -20.00 | |
|  Donaire Perez, Roberto | | | 1735 | CHI | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Morales Garcia, Hugo | | | 1812 | CHI | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Castillo Grado, Augusto | | | 1786 | CHI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Caceres Sepulveda, Miguel | | | 1708 | CHI | 0.00 | 1 | -0.81 | 20 | -16.20 | |
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) | | | | CLUB DE AJEDREZ CHILE - IRT 1 ESCALERILLA 2018 | Santiago | CHI | 2018-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1973 | 1959 | 3.00 | 5 | 0.60 | 20 | 12.00 | |
| | Diaz Dennett, Enzo | | | 2053 | CHI | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Valenzuela Morales, Jorge | | | 2084 | CHI | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Garcia Pacheco, Mikel | | | 1849 | CHI | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Tobar Galvez, Edson | | | 1872 | CHI | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Inostroza Serrano, Sergio | | | 2006 | CHI | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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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