Individual Calculations September 2012
 Perez, Maximiliano  Total change: 11.25  Rating chartPersonal card
 XII Abierto de Invierno "Libertadores del sur" Villa Ballester, Buenos Aires ARG 2012-08-17
RcRownchangeKK*chgGame
 2135 2253 4.50 6 0.75 15 11.25 
  Habib, Carlos 1853  * ARG1.0010.08151.20 
  Velazquez, Gustavo 1977 ARG1.0010.17152.55 
  Leon, Leonardo 1940 ARG1.0010.14152.10 
  Dolezal, Cristian m2419 ARG1.0010.721510.80 
  Obregon, Andres Carlos 2457 ARG0.001-0.2415-3.60 
  Caceres Recalde, Fernando 2164 ARG0.501-0.1215-1.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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