Individual Calculations June 2015
 Lazzari, Sergio  Total change: -11.60  Rating chartPersonal card
 46 Abierto Ciudad de Mar del Plata Mar del Plata - Bs. As. ARG 2015-03-28
RcRownchangeKK*chgGame
 1986 1752 1.00 6 -0.29 40 -11.60 
  Toniutti, Ezio f2152  * ARG0.001-0.0840-3.20 
  Amil Meilan, Horacio 1974 ARG1.0010.784031.20 
  Brizzi, Victor Emmanuel 1982 ARG0.001-0.2140-8.40 
  Zimmermann, Kleber Renato P. c1946 BRA0.001-0.2540-10.00 
  Lallana, Daniel c1901 ARG0.001-0.3040-12.00 
  Boff, Andre Ricardo 1962 BRA0.001-0.2340-9.20 
 * 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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