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Individual Calculations September 2018 |
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| Santiago Vilca, Christian Amilca Total change: 0.40 | |   |
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| XXIX Festival Panamericano de la Juventud U-18 Abs | Santiago | CHI | 2018-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2112 | 2247 | 6.00 | 9 | 0.02 | 20 | 0.40 | |
|  Sandoval Meza, Pablo | | | 1847 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Torres Cueto, Jesus Marcial | f | | 2057 | COL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Rengifo Blancas, Renzo Jhonathan | | | 2161 | PER | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Coro, Lucas | f | | 2293 | ARG | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Zambrano, Junior | f | | 2130 | ECU | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Mejias Nunez, Rafael E. | | | 1981 | PUR | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Christie, Joshua | f | | 2091 | JAM | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Nydick, Brandon | | | 2130 | USA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Villca, Julian | f | | 2318 | ARG | 0.00 | 1 | -0.40 | 20 | -8.00 | | | * 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) | | |
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