Individual Calculations May 2012
 Squella Lavin, Carlos Felipe  Total change: 47.10  Rating chartPersonal card
 SEMANA VALDIVIANA 2012 Valdivia CHI 2012-02-17
RcRownchangeKK*chgGame
 2167 1944 3.00 6 1.69 15 25.35 
  Cortes Moyano, Julio f2167 CHI1.0010.781511.70 
  Vera Soto, Sergio Hernan 2121 CHI1.0010.731510.95 
  Troncoso Carrasco, Jose Jacinto 2188 CHI0.5010.30154.50 
  Richter Becerra, Hans 2151 CHI0.5010.27154.05 
  Estay Torreblanca, Oscar Cristian 2193 CHI0.001-0.1915-2.85 
  Henriquez Pacheco, Daniel Del Car 2180 CHI0.001-0.2015-3.00 

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)
 
 OPEN IRT SEMANA SANTA LOS ANGELES 2012 Los Angeles CHI 2012-04-05
RcRownchangeKK*chgGame
 1731 1957 6.00 6 1.45 15 21.75 
  Estrada Lavin, Cristian Alexander 1596 CHI1.0010.10151.50 
  Castillo Rivera, Carlos Alberto 1557  * CHI1.0010.08151.20 
  Munoz Loyola, Samuel Eduardo 1755 CHI1.0010.24153.60 
  Munoz Duran, Jaime 1927 CHI1.0010.46156.90 
  Tejos Godoy, Rodrigo Andres 1896 CHI1.0010.42156.30 
  Pinilla Solis, Alvaro Gerardo 1656 CHI1.0010.15152.25 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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