Individual Calculations June 2013
 Riccardi, Mauro  Total change: -23.70  Rating chartPersonal card
 OP del Borgo Torino ITA 2013-04-03
RcRownchangeKK*chgGame
 1735 1893 2.50 6 -1.58 15 -23.70 
  Accattino, Gianfranco 1550 ITA0.001-0.8815-13.20 
  Di Chiara, Mauro 1935 ITA0.5010.06150.90 
  Gussone, Claudio 1815 ITA1.0010.39155.85 
  Biancotti, Alessandro 1873 ITA0.501-0.0315-0.45 
  Tondo, Stefano 1745 ITA0.001-0.7015-10.50 
  Levi, Aldo 1493  * ITA0.501-0.4215-6.30 
 * 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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