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Individual Calculations May 2017 |
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| Roman Alvarez, Oscar Total change: -17.20 | |   |
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| TORNEO IRT OPEN VUELTA A CLASES CLUB DE AJEDREZ CHILE 2017 | Santiago | CHI | 2017-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1766 | 1929 | 3.50 | 6 | -0.64 | 20 | -12.80 | |
|  Alvarado Venegas, Alex | | | 1529 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cortes Moyano, Julio | f | | 2046 | CHI | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Correa Karutz, Rodrigo | | | 1627 | CHI | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Toledo Sandoval, Claudio | | | 1786 | CHI | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Ramirez Melo, Sebastian | | | 1867 | CHI | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Quiroz Sanhueza, Bastian | | | 1738 | CHI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * 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) | | | | TORNEO IRT SANTO CLUB DE AJEDREZ CHILE 2017 | Santiago | CHI | 2017-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 1904 | 1.00 | 3 | -0.22 | 20 | -4.40 | |
| | Vigil, Lucas | | | 2149 | ARG | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Munoz Rozas, Diego | | | 1775 | CHI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Bombardiere Castro, Aldo | | | 2011 | CHI | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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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