Individual Calculations January 2013
 La Piana, Antonino  Total change: -5.40  Rating chartPersonal card
 OP 4 Santa Cecilia Rocca Priora ITA 2012-11-22
 2029 1811 1.00 5 -0.18 30 -5.40 
  Blonna, Michele 1970 ITA0.5010.21306.30 
  Napoli, Nicolo` f2211  * ITA0.5010.423012.60 
  Tersigni, Andrea 2053 ITA0.001-0.2030-6.00 
  Cafaro, Luca 1929 ITA0.001-0.3430-10.20 
  Battistelli, Alessandro 1983 ITA0.001-0.2730-8.10 
 * 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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