Individual Calculations February 2013
 Villanueva, Mario  Total change: -6.40  Rating chartPersonal card
 V Torneo de la Legislatura de la Ciudad de Buenos Aires (Mas-2001) Buenos Aires ARG 2012-12-16
RcRownchangeKK*chgGame
 2169 2385 5.50 8 -0.64 10 -6.40 
  Benedetti, Julio 2117 ARG0.501-0.3310-3.30 
  Tomeo, Ivan 2061 ARG1.0010.13101.30 
  Airando, Martin f2196 ARG0.501-0.2510-2.50 
  Garcia Lemos, Federico 2065 ARG0.501-0.3710-3.70 
  Perez, Maximiliano 2279 ARG0.501-0.1410-1.40 
  Spata, German 2263 ARG0.501-0.1710-1.70 
  Negri, Santiago 2193 ARG1.0010.25102.50 
  Quenallata, Luciano 2180 ARG1.0010.24102.40 

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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