Individual Calculations January 2009
 De Dovitiis, Alejo  Total change: -1.20  Rating chartPersonal card
 XV Torneo Abierto PROAM 2008 Villa Martelli ARG 2008-10-09
RcRownchangeKK*chgGame
 2150 2347 5.00 7 -0.12 10 -1.20 
  Maucci, Marcelo 1997 ARG1.0010.11101.10 
  Alvarez, Roberto 2099 ARG1.0010.19101.90 
  Mareco, Sandro m2481 ARG0.001-0.3210-3.20 
  Juarez, Carlos Eleodoro 2142 ARG1.0010.24102.40 
  Gibson, Tomas 2252 ARG0.001-0.6310-6.30 
  Juliarena, Agustin 2084 ARG1.0010.18101.80 
  Friedheim, Diego 1997 ARG1.0010.11101.10 

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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