Individual Calculations July 2017
 Mazzini, Mauro  Total change: -19.40  Rating chartPersonal card
 OP 4 Citta' di Sarzana Sarzana ITA 2017-06-02
RcRownchangeKK*chgGame
 1950 2220 3.00 5 -0.97 20 -19.40 
  Vaselli, Luciano 1820  * ITA1.0010.08201.60 
  Milieni, Fabrizio 1820  * ITA1.0010.08201.60 
  Calcagnile, Lucio 2031 ITA0.001-0.7520-15.00 
  Biancotti, Alessandro 1849 ITA1.0010.10202.00 
  Passerotti, Pierluigi f2231 ITA0.001-0.4820-9.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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