Individual Calculations May 2015
 Salvador, Roland  Total change: 2.50  Rating chartPersonal card
 CIS 2015 - A1 Girone 1 Santa Margherita Ligure ITA 2015-03-27
RcRownchangeKK*chgGame
 2238 2440 4.00 5 0.25 10 2.50 
  Pepino, Enrico 2151 ITA1.0010.16101.60 
  Ranieri, Fabrizio f2275 ITA0.501-0.2210-2.20 
  De Santis, Alessio f2301 ITA1.0010.31103.10 
  Aranovitch, Emiliano m2340 ITA0.501-0.1410-1.40 
  Citti, Gianluca 2125 ITA1.0010.14101.40 

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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