Individual Calculations September 2011
 Sosa Pacheco, Luis  Total change: 0.00  Rating chartPersonal card
 Puerto Rico National Championship 2011 San Juan PUR 2011-06-03
RcRownchangeRpKK*chgGame
 1831 0 1.00 4 0.00 1638   0.00 
  Gonzalez Olivieri, Orlando 1943 PUR0.0010.00 0.00 
  Perez Reisler, Jose 1889 PUR0.0010.00 0.00 
  Fortis, Jonathan 1856 PUR0.0010.00 0.00 
  Lopez Flores, Alejandro 1637 PUR1.0010.00 0.00 

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)
 
 San German Open San German PUR 2011-07-29
RcRownchangeRpKK*chgGame
 1886 0 2.00 5 0.00 1814   0.00 
  Ibarra, Enrique 1784 PUR1.0010.00 0.00 
  Morales Gonzalez, Marcos 2024 PUR0.0010.00 0.00 
  Pimentel, Rosaura 1752 DOM1.0010.00 0.00 
  Aneses Bocanegra, Omar 1967 PUR0.0010.00 0.00 
  Caban Campesino, James 1901 PUR0.0010.00 0.00 

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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