Individual Calculations June 2015
 Lopez Parra, Carlos Alberto  Total change: 0.00  Rating chartPersonal card
 IRT Open 77 Distrital Mayores Absoluto Bogota COL 2015-04-30
RcRownchangeRpKK*chgGame
 1741 0 2.50 7 0.00 1639   0.00 
  Murcia, Gerardo 1754 COL1.0010.00 0.00 
  Obando Guzman, Soren Federico 1824 COL0.0010.00 0.00 
  Leal Pinzon, Fernando Mauricio 1828 COL0.0010.00 0.00 
  Cuellar, Jose Gabriel 1696 COL1.0010.00 0.00 
  Gonzalez, Amalia 1771 COL0.0010.00 0.00 
  Alvarez Angel, Nelson Eduardo 1704 COL0.0010.00 0.00 
  Fraile Vela, Maria Isabel 1612 COL0.5010.00 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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