Individual Calculations April 2016
 Ayala Sanchez, Abnel  Total change: -12.00  Rating chartPersonal card
 5to. Memorial Hermanos Colon Romero Toa Baja PUR 2016-03-18
RcRownchangeKK*chgGame
 1906 2004 2.50 5 -0.60 20 -12.00 
  Requena Torres, Luis A. 1704 PUR1.0010.15203.00 
  Melendez Padilla, Isabelo 1852 PUR1.0010.30206.00 
  Gonzalez Olivieri, Orlando c1959 PUR0.501-0.0620-1.20 
  Jimenez Acosta, Jorge 1894 PUR0.001-0.6520-13.00 
  Santana Otero, Orlando 2120 PUR0.001-0.3420-6.80 

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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