Individual Calculations November 2011
 Ayala Sanchez, Abnel  Total change: -1.80  Rating chartPersonal card
 Punta Borinquen Open Championship 2011 Aguadilla PUR 2011-08-17
RcRownchangeKK*chgGame
 1974 2014 1.00 3 -0.67 15 -10.05 
  Matos Santoni, Gamalier 1955 PUR1.0010.42156.30 
  Izuzquiza Gonzalez, Javier 2001 PUR0.001-0.5215-7.80 
  Aneses Bocanegra, Omar 1967 PUR0.001-0.5715-8.55 

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)
 
 North Open Bolivar Morales 2011 Hatillo PUR 2011-09-02
RcRownchangeKK*chgGame
 1890 2009 1.00 1 0.34 15 5.10 
  Cruz Serrano, Victor 1890 PUR1.0010.34155.10 

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)
 
 Puerto Rico National Team Championship 2011 Aguadilla PUR 2011-10-21
RcRownchangeKK*chgGame
 2064 2009 1.50 3 0.21 15 3.15 
  Almedina Ortiz, Edgardo J f2235 PUR0.001-0.2115-3.15 
  Montes Irrizarry, Luis R 1942 PUR1.0010.41156.15 
  Morales Gonzalez, Marcos 2016 PUR0.5010.01150.15 

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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