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Individual Calculations December 2017 |
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| Villa Cerda, Jose Alejandro Total change: 0.80 | |   |
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| CLUB DE AJEDREZ CHILE - VIII TORNEO INTER CLUBES 2017 | Santiago | CHI | 2017-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2000 | 2107 | 2.50 | 4 | -0.01 | 20 | -0.20 | |
|  Quiroz Becerra, Tomas Pablo | | | 1803 | CHI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Vergara Jofre, Felipe Andres | f | | 2167 | CHI | 0.00 | 1 | -0.42 | 20 | -8.40 | |  Morales Gonzalez, Rodrigo Andr | | | 1877 | CHI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Velasquez Ojeda, Cesar | f | | 2151 | CHI | 0.50 | 1 | 0.06 | 20 | 1.20 | |
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) | | | | Segundo Torneo IRT AjedrezPlus-Chile | Buin | CHI | 2017-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1847 | 2107 | 4.00 | 5 | 0.05 | 20 | 1.00 | |
| | Gutierrez Gomez, Nicolas | | | 1839 | CHI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Riquelme Abuffon, Nicolas | | | 1839 | CHI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Escobar Nunez, Ricardo Andres | | | 1707 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Amaro Tapia, Gino | | | 2141 | CHI | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Orrego Palermo, Marcelo | | | 1707 * | CHI | 1.00 | 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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