Individual Calculations June 2013
 Iotti, Pierluigi  Total change: 7.80  Rating chartPersonal card
 CIS 45 - Serie Master Bratto ITA 2013-04-27
RcRownchangeKK*chgGame
 2306 2303 2.00 3 0.52 15 7.80 
  Bentivegna, Francesco f2293 ITA0.501-0.0115-0.15 
  Marinelli, Tullio m2373 ITA1.0010.60159.00 
  Misiano, Franco f2251 ITA0.501-0.0715-1.05 

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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