Individual Calculations June 2013
 Luigi, Rinaldo  Total change: -12.45  Rating chartPersonal card
 OP ASR 2013 Roma ITA 2013-03-14
RcRownchangeKK*chgGame
 1703 1777 1.50 4 -0.83 15 -12.45 
  Arceri, Paolo 1481 ITA1.0010.15152.25 
  Bogosaljevic, Miodrag 1855 SUI0.001-0.3915-5.85 
  De Ciantis, David 1908 ITA0.001-0.3215-4.80 
  Zarfati, Daniele 1569 ITA0.501-0.2715-4.05 

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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