Individual Calculations September 2010
 Frei, Alejandro  Total change: -30.50  Rating chartPersonal card
 IRT Jose Rubinstein Villa Martelli ARG 2010-08-04
RcRownchangeKK*chgGame
 1858 1835 2.00 7 -1.22 25 -30.50 
  Aguirre, Juan Jose 1498 ARG0.501-0.3825-9.50 
  Rasgido, Alejandro 1997 ARG0.001-0.2925-7.25 
  Antonel, Lucas 1905 ARG0.001-0.4025-10.00 
  Garavagno, Martin 1817 ARG0.001-0.5325-13.25 
  Toranzo, Sebastian 1841 ARG0.001-0.4925-12.25 
  Micele, Omar 1929 ARG1.0010.632515.75 
  Pradines, Emmanuel 2018 ARG0.5010.24256.00 

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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