Individual Calculations January 2009
 Del Castillo, Gustavo  Total change: -24.45  Rating chartPersonal card
 XV Torneo Abierto PROAM 2008 Villa Martelli ARG 2008-10-09
RcRownchangeKK*chgGame
 2029 2247 3.00 6 -1.63 15 -24.45 
  Maucci, Marcelo 1959 ARG1.0010.16152.40 
  Alvarez, Roberto 2099 ARG0.501-0.2015-3.00 
  Iregui, Victor 2025 ARG0.501-0.2815-4.20 
  Lopez Rebert, Pablo 2082 ARG1.0010.28154.20 
  Yakisich, Marcelo 1926 ARG0.001-0.8715-13.05 
  Juliarena, Agustin 2084 ARG0.001-0.7215-10.80 

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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