Individual Calculations March 2018
 Pollio, Carlos  Total change: -20.60  Rating chartPersonal card
 Primer Torneo Internacional de Ajedrez SUB 2000 DONIHUE 2018 Donihue CHI 2018-01-26
RcRownchangeKK*chgGame
 1861 1917 3.00 7 -1.03 20 -20.60 
  Rey Ahumada, Claudio 1878 CHI1.0010.45209.00 
  Guerra Guzman, Jorge 1766 CHI0.501-0.2020-4.00 
  Meyer Monsalve, Ewald 1988 CHI0.001-0.4020-8.00 
  Boccia, Nicolas 1806 ARG1.0010.35207.00 
  Perez Sanchez, Victor Manuel 1810 ARG0.501-0.1520-3.00 
  Correa Pena, Bastian 1945 CHI0.001-0.4620-9.20 
  Rojas Mery, Leonardo Andres 1833 CHI0.001-0.6220-12.40 

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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