Individual Calculations January 2013
 Battistelli, Alessandro  Total change: -7.80  Rating chartPersonal card
 OP 4 Santa Cecilia Rocca Priora ITA 2012-11-22
 1989 1983 2.00 5 -0.52 15 -7.80 
  Luigi, Rinaldo 1806 ITA1.0010.27154.05 
  Palermo, Stefano 2083 ITA0.001-0.3615-5.40 
  Napoli, Nicolo` f2316 ITA0.001-0.1215-1.80 
  Simeone, Giulio 1927 ITA0.001-0.5815-8.70 
  La Piana, Antonino 1811 ITA1.0010.27154.05 

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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