Individual Calculations December 2017
 Tapia, Alexei  Total change: 11.60  Rating chartPersonal card
 Campeonato Por Equipos Panama 2017 Panama PAN 2017-10-21
RcRownchangeKK*chgGame
 1992 2196 5.00 6 0.58 20 11.60 
  Ugarte, Reinaldo c1982 PAN1.0010.23204.60 
  Jimenez, Pedro 1923 PAN1.0010.17203.40 
  De Icaza, Maximo 1867 PAN1.0010.12202.40 
  Delgado Ramos, Hector m2445 CUB0.5010.31206.20 
  Carrera Ortega, Alhan Enock 1877 PAN1.0010.13202.60 
  Oquendo, Eder 1855 PAN0.501-0.3820-7.60 

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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