Individual Calculations December 2016
 Beyer, Alfredo  Total change: 48.00  Rating chartPersonal card
 COPA IRT 44vo. ANIVERSARIO CAM - SPECIALE 2016 Lima PER 2016-11-15
RcRownchangeKK*chgGame
 1968 1786 4.50 7 2.40 20 48.00 
  Vicente Quiroz, Andrea 1386  * PER1.0010.08201.60 
  Principe, Gerson 2186  * PER0.5010.42208.40 
  Castaneda, Luis 1692 PER1.0010.37207.40 
  Garcia Toledo, Pedro 2186  * PER1.0010.922018.40 
  Mamani, Ulises 2132 PER0.001-0.1120-2.20 
  Lopez, Dante 2132 PER0.5010.39207.80 
  Suasnabar, Jesus c2061 PER0.5010.33206.60 
 * 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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