Individual Calculations January 2011
 Blonna, Michele  Total change: -21.45  Rating chartPersonal card
 OP Santa Cecilia Rocca Priora ITA 2010-11-19
RcRownchangeKK*chgGame
 1851 2032 1.50 4 -1.43 15 -21.45 
  Nassetti, Francesco 1847 ITA0.001-0.7415-11.10 
  Battistelli, Alessandro 1856 ITA1.0010.27154.05 
  Carnicelli, Valerio 1895 ITA0.501-0.1815-2.70 
  Vannelli, Vittorio 1807 ITA0.001-0.7815-11.70 

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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