Individual Calculations September 2013
 Guzman Freire, Julio  Total change: 5.10  Rating chartPersonal card
 III Torneo Abierto de CABA - Grupo A Bayamon PUR 2013-08-09
RcRownchangeKK*chgGame
 1907 1842 2.00 4 0.34 15 5.10 
  Campiz Jimenez, Leonardo 2065 PUR0.5010.28154.20 
  Jimenez Acosta, Jorge 1958 PUR0.5010.16152.40 
  Diaz Montes, Edwin 1968 PUR0.001-0.3315-4.95 
  Linares Powers, Lucas C. 1635 PUR1.0010.23153.45 

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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