Individual Calculations January 2010
 Mariani, Alejandro  Total change: 0.00  Rating chartPersonal card
 3 Etapa Gran Prix Club Argentino Buenos Aires ARG 2009-10-05
RcRownchangeRpKK*chgGame
 1748 0 1.00 5 0.00 1508   0.00 
  Vigil, Lucas Sebastian 1994 ARG0.0010.00 0.00 
  Paz, Mario 1819 ARG0.0010.00 0.00 
  Arnaldi, Fernando 1447 ARG1.0010.00 0.00 
  Guelman, Jorge M. 1853 ARG0.0010.00 0.00 
  Coldman, Ricardo 1629 ARG0.0010.00 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)
 
 4 Etapa Gran Prix Club Argentino Buenos Aires ARG 2009-11-11
RcRownchangeRpKK*chgGame
 1730 0 0.00 2 0.00 1030   0.00 
  Guelman, Jorge Miguel 1848 ARG0.0010.00 0.00 
  Sasson, Maximiliano 1611 ARG0.0010.00 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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