Individual Calculations July 2010
 Pizzatti, Mario  Total change: 24.25  Rating chartPersonal card
 Abierto Proceres de Mayo CAA Buenos Aires ARG 2010-05-06
RcRownchangeKK*chgGame
 1927 1570 1.50 5 0.97 25 24.25 
  Uelf, Maximiliano 1970  * ARG0.001-0.0825-2.00 
  Zampedri, Juan Ignacio 1902 ARG0.5010.38259.50 
  Benedetti, Claudio 1970  * ARG0.001-0.0825-2.00 
  Rozenblatt, Daniel 1849 USA0.001-0.1625-4.00 
  Dewey, Augusto 1946 ARG1.0010.912522.75 
 * 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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