Individual Calculations May 2012
 Ayala Sanchez, Abnel  Total change: 4.95  Rating chartPersonal card
 Punta Borinquen Open 2012 Aguadilla PUR 2012-02-15
RcRownchangeKK*chgGame
 1995 1984 2.00 4 0.06 15 0.90 
  Allen Medina, Josue 1990 PUR1.0010.51157.65 
  Matos Santoni, Gamalier 1901 PUR0.501-0.1115-1.65 
  Nunez, Walter 2014 PUR0.5010.04150.60 
  Portal, Jesus 2074 PUR0.001-0.3815-5.70 

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)
 
 Jose de Diego Open 2012 Aguadilla PUR 2012-04-13
RcRownchangeKK*chgGame
 1921 1983 2.00 3 0.27 15 4.05 
  Guzman Ortiz, Carlos M 2119 PUR0.001-0.3215-4.80 
  Cruz Serrano, Victor 1901 PUR1.0010.39155.85 
  Rodriguez Labrador, Marco 1744 PUR1.0010.20153.00 

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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