Rapid: Individual Calculations January 2018
 Di Trapani, Davide  Total change: 20.60  Rating chartPersonal card
 OP MEMORIAL JULIE OSWALD MILANO ITA 2017-12-16
RcRownchangeKK*chgGame
 2049 2154 5.50 7 1.03 20 20.60 
  Pasini, Nicolo` 1943 ITA1.0010.23204.60 
  Iudicello, Giovanni 2103 ITA0.001-0.5720-11.40 
  Bossi, Alessandro 1969 ITA1.0010.26205.20 
  Mastroddi, Emiliano 2041 ITA1.0010.35207.00 
  Brovelli, Claudio 2148 GER1.0010.49209.80 
  Natalucci, Fabrizio 2124 ITA1.0010.46209.20 
  Mazzotti, Carlo 2012 ITA0.501-0.1920-3.80 

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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