Individual Calculations February 2014
 Berti Contreras, Lorenginis  Total change: -18.30  Rating chartPersonal card
 V Torneo Interclubes Club Ajedrez CHILE 2013 Santiago CHI 2013-11-14
RcRownchangeKK*chgGame
 2155 2090 1.50 6 -1.03 15 -15.45 
  Perez Gormaz, Matias f2245 CHI0.5010.21153.15 
  Caceres Vasquez, Sergio f2142 CHI0.5010.07151.05 
  Contreras Vargas, Miguel Angel 2064 CHI0.501-0.0415-0.60 
  Salinas Herrera, Pablo Patrici f2385 CHI0.001-0.1515-2.25 
  Ulloa Bustos, Juan 2011 CHI0.001-0.6115-9.15 
  Letelier Garcia, Francisco Jav 2085 CHI0.001-0.5115-7.65 

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)
 
 Campeonato Nacional 2013-2014 Semifinal Centro Santiago CHI 2014-01-22
RcRownchangeKK*chgGame
 1966 2090 5.00 8 -0.19 15 -2.85 
  Villarroel Rosas, Hugo Andres 1690  * CHI1.0010.08151.20 
  Zenteno Castro, Pedro Esteban 1875 CHI1.0010.23153.45 
  Morales Garcia, Hugo Edison 1951 CHI1.0010.31154.65 
  Tapia Fuentes, Jaime 2226 CHI0.001-0.3215-4.80 
  Labra Carreno, Martin De La Cruz 1928 CHI1.0010.29154.35 
  Villarroel Navarrete, Raul Alejan 1918 CHI1.0010.27154.05 
  Diaz Villagran, Robert f2260 CHI0.001-0.2815-4.20 
  Nunez Moreno, Cristopher Walte 1882 CHI0.001-0.7715-11.55 
 * 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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