Individual Calculations July 2012
 Cerioni, Armando  Total change: 15.45  Rating chartPersonal card
 OP Memorial Renato Didoni Milano ITA 2012-04-21
RcRownchangeKK*chgGame
 2133 1961 2.50 5 1.03 15 15.45 
  Lanzani, Mario m2334 ITA0.001-0.1015-1.50 
  Miracola, Massimiliano 2101 ITA0.001-0.3115-4.65 
  Lavorgna, Giovanni 2205 ITA1.0010.801512.00 
  Reale, Simone 1903 ITA1.0010.42156.30 
  Cazzaniga, Walter 2124 ITA0.5010.22153.30 

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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