Individual Calculations February 2015
 Santos Flores, Alberto  Total change: -10.80  Rating chartPersonal card
 V Copa Latinoamericana Guayaquil ECU 2014-12-26
RcRownchangeKK*chgGame
 2064 2306 6.50 9 -0.54 20 -10.80 
  Ruiz, Mishell wf1906  * ECU1.0010.08201.60 
  Martinez Maya, Steven 1981 ECU1.0010.13202.60 
  Martinez, Ayelen wm2156 ARG0.501-0.2020-4.00 
  Principe, Gerson 2215 PER0.501-0.1220-2.40 
  Pena Morales, Hugo 2181 PER0.501-0.1720-3.40 
  Munoz Perez, Rolando 2108 CUB0.501-0.2620-5.20 
  Guerrero Fuentes, Carlos f2136 ECU1.0010.28205.60 
  Escalante Ramirez, Brian Sebasti 1991 PER0.501-0.3620-7.20 
  Landa Medrano, Gabriel 1906  * PER1.0010.08201.60 
 * 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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