Individual Calculations August 2018
 Perez Gormaz, Matias  Total change: -9.90  Rating chartPersonal card
 VII MAGISTRAL POR EQUIPOS CASABLANCA TOURS Santiago CHI 2018-05-03
RcRownchangeKK*chgGame
 2195 2403 4.50 6 0.02 10 0.20 
  Catalan Roman, Francisco 2077 CHI1.0010.13101.30 
  Romero Araya, Diego Alonso 2207 CHI1.0010.25102.50 
  Salinas Herrera, Pablo Patricio m2463 CHI0.5010.08100.80 
  Cortes Orihuela, Javier f2226 CHI0.001-0.7310-7.30 
  Vargas Maliqueo, Ivan Patricio f2108 CHI1.0010.15101.50 
  Chavez Dinamarca, Bastian 2088 CHI1.0010.14101.40 

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)
 
 IRT TORNEO COPA ANIVERSARIO CLUB JAQUE 64, ARICA 2018 Arica CHI 2018-07-13
RcRownchangeKK*chgGame
 2199 2403 4.00 7 -1.01 10 -10.10 
  Villarroel Herrera, Evanss 2003  * CHI1.0010.08100.80 
  Montero Martinez, Cristhian f2084 CHI1.0010.13101.30 
  Di Berardino, Diego Rafael m2527 BRA0.001-0.3310-3.30 
  Meruvia Meruvia, Juan 2003  * CHI0.501-0.4210-4.20 
  Diaz Villagran, Robert f2304 CHI0.501-0.1410-1.40 
  Christie Rodriguez, Ian 2003  * CHI1.0010.08100.80 
  Sosa, Tomas m2467 ARG0.001-0.4110-4.10 
 * 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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