Individual Calculations April 2017
 Suarez Arroyo, Luis Alberto  Total change: 80.00  Rating chartPersonal card
 II IRT Ciudad Chimbote Sub -2300 Chimbote PER 2017-02-17
RcRownchangeKK*chgGame
 1983 1588 2.50 6 2.00 40 80.00 
  Izquierdo, Elias Alberto 1988  * PER1.0010.924036.80 
  Risco Alarcon, Julio 1959 PER0.5010.404016.00 
  Gonzalez Mesa, Daniel f1988  * CUB1.0010.924036.80 
  Robledo, Manuel 1988  * PER0.001-0.0840-3.20 
  Rengifo Blancas, Renzo Jhonathan 1988  * PER0.001-0.0840-3.20 
  Calcina, Gary 1988  * PER0.001-0.0840-3.20 
 * 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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