Individual Calculations February 2015
 Gallegos, Carlos  Total change: -4.80  Rating chartPersonal card
 V Copa Latinoamericana Guayaquil ECU 2014-12-26
RcRownchangeKK*chgGame
 2191 2379 6.00 9 -0.48 10 -4.80 
  Carrera Marmolejo, Alfonso 1979  * ECU1.0010.08100.80 
  Dillon Iperti, Miguel Jack 2072 ECU1.0010.14101.40 
  Arias, Mario 2199 PER0.001-0.7410-7.40 
  Menes Camejo, Ivan 1979  * ECU1.0010.08100.80 
  Munoz Sanchez, Jhon f2255 ECU1.0010.33103.30 
  Grados, Luis 2167 PER1.0010.23102.30 
  Rodriguez Garcia, Victor f2358 CUB0.501-0.0310-0.30 
  Cu Hor, Winston Darwin f2285 GUA0.501-0.1310-1.30 
  Cori T., Deysi wg2425 PER0.001-0.4410-4.40 
 * 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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