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Individual Calculations January 2023 |
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| Perez Gormaz, Matias Total change: 12.40 | |   |
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| 2do IRT PRIMAVERA SERIE A | Santiago | CHI | 2022-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2264 | 2397 | 4.50 | 5 | 1.12 | 10 | 11.20 | |
|  Vasquez Toledo, Cristian | | | 2226 | CHI | 1.00 | 1 | 0.27 | 10 | 2.70 | |  Torres Bravo, Cristobal | f | | 2359 | CHI | 1.00 | 1 | 0.45 | 10 | 4.50 | | | Romero Araya, Diego | f | | 2289 | CHI | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Vergara Jofre, Felipe | f | | 2273 | CHI | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Barriga Silva, Felipe | | | 2172 | CHI | 0.50 | 1 | -0.28 | 10 | -2.80 | |
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) | | | | VIII TORNEO INTERNACIONAL DE AJEDREZ CIUDAD DE ARICA 2022 | Arica | CHI | 2022-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2206 | 2397 | 7.00 | 10 | 0.12 | 10 | 1.20 | |
| | Lagos Inostroza, Andres | | | 1997 * | CHI | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Barria Arbunic, Manuel | | | 2004 | ESP | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Munoz Ramos, Christopher | | | 1899 | CHI | 0.50 | 1 | -0.46 | 10 | -4.60 | | | Vergara Barreda, Inaki Imanol | | | 1878 | CHI | 1.00 | 1 | 0.03 | 10 | 0.30 | | | Henriquez Villagra, Cristobal | g | | 2587 | CHI | 0.00 | 1 | -0.25 | 10 | -2.50 | | | Gonzalez Culi, Diego | | | 2164 | CHI | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Marrujo Pardo, Mauricio Emmanuel | | | 2138 | CHI | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Flores Tomasto, Luis | | | 2256 | PER | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Salinas Herrera, Pablo | g | | 2514 | CHI | 1.00 | 1 | 0.66 | 10 | 6.60 | | | Mareco, Sandro | g | | 2619 | ARG | 0.00 | 1 | -0.22 | 10 | -2.20 | | | * 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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