Individual Calculations January 2009
 Sanchez, Alberto Jacinto  Total change: 36.75  Rating chartPersonal card
 IRT Primavera CAVB 2008 Villa Ballester ARG 2008-10-07
RcRownchangeKK*chgGame
 1757 1626 4.50 9 1.47 25 36.75 
  Luzuriaga, Norberto Horaci 1906 ARG0.5010.34258.50 
  Gil, Diego Alberto 1754 ARG0.5010.17254.25 
  Ramirez, Carlos Manuel 1543 ARG1.0010.39259.75 
  Habib, Carlos Horacio 1757 ARG0.5010.18254.50 
  Villarreal, Ivan Nicolas 1842 ARG0.5010.28257.00 
  Valli, Americo Luis 1976 ARG0.5010.39259.75 
  Schiavello, Roberto 1767 ARG0.5010.19254.75 
  Amicone, Ricardo Joaquin 1631 ARG0.5010.01250.25 
  Di Chiaro, Roberto Daniel 1638 ARG0.001-0.4825-12.00 

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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