Individual Calculations October 2016
 Delgado Romero, Marco  Total change: 31.60  Rating chartPersonal card
 I IRT CIUDAD DE CASMA SUB 2100 Casma PER 2016-09-02
RcRownchangeKK*chgGame
 1901 2100 6.00 7 0.79 40 31.60 
  Gomez Huaraya, Jesus Miguel 1700  * PER1.0010.08403.20 
  Rojas, Steven 1887 PER1.0010.23409.20 
  Risco Alarcon, Julio 1934 PER0.001-0.7240-28.80 
  Oncoy Custodio, Joseph 1869 PER1.0010.21408.40 
  Davila Chavez, Juan Jose 1952 PER1.0010.304012.00 
  Izquierdo, Elias Alberto 1963 PER1.0010.324012.80 
  Saavedra Valverde, Luis 2005 PER1.0010.374014.80 
 * 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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