Individual Calculations May 2013
 Ronzano, Luca  Total change: -12.60  Rating chartPersonal card
 CP Asti-Alessandria 2013 Asti ITA 2013-03-14
RcRownchangeKK*chgGame
 1810 1950 2.50 5 -0.84 15 -12.60 
  Vercelli, Alessandro 1661 ITA0.501-0.3415-5.10 
  Barbero, Marco 1975 ITA0.001-0.4715-7.05 
  Raviola, Piergiorgio 1641 ITA1.0010.14152.10 
  Torriano, Enzo 1832 ITA1.0010.34155.10 
  Lucchese, Paolo 1942 ITA0.001-0.5115-7.65 

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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