Individual Calculations May 2010
 Razzano, Lorenzo  Total change: -4.95  Rating chartPersonal card
 CP Torino Torino ITA 2010-02-09
RcRownchangeKK*chgGame
 1989 1956 2.00 5 -0.33 15 -4.95 
  Termini, Luigi Robert 1703 ITA1.0010.19152.85 
  Ranieri, Fabrizio 2285 ITA0.001-0.1215-1.80 
  Blanc, Pierre 1928 ITA0.001-0.5415-8.10 
  Di Chiara, Mauro 1870 ITA1.0010.38155.70 
  Sorcinelli, Francesco 2161 ITA0.001-0.2415-3.60 

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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