Individual Calculations January 2009
 Pesoa, Martin  Total change: -14.00  Rating chartPersonal card
 Alejandro Klefenz 2008 Los Polvorines ARG 2008-09-15
RcRownchangeKK*chgGame
 1863 2035 3.50 5 -0.05 25 -1.25 
  Sanduay, Nicolas 2003 ARG0.001-0.5425-13.50 
  Galli, Gabriel 1961 ARG1.0010.402510.00 
  Rivero, Raul 1875 ARG1.0010.29257.25 
  Codigone, Maximiliano 1789 ARG1.0010.19254.75 
  Lorenzo Colombet, Oscar 1685 ARG0.501-0.3925-9.75 

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)
 
 Copa Materazzi 2008 Los Polvorines ARG 2008-10-28
RcRownchangeKK*chgGame
 2096 2035 2.00 6 -0.51 25 -12.75 
  Garcia, Ezequiel 2053 ARG0.5010.03250.75 
  Perez, Maximiliano 2140 ARG0.5010.14253.50 
  Oviedo, Manuel 1994 ARG0.001-0.5625-14.00 
  Perez, Mario Abel 2081 ARG0.001-0.4425-11.00 
  Villegas, Alicia 2098 ARG1.0010.592514.75 
  Sanchez, Fernando f2208 ARG0.001-0.2725-6.75 

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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