Individual Calculations January 2011
 Testa, Adriano  Total change: 5.25  Rating chartPersonal card
 CIS u 16 Courmayeur ITA 2010-10-29
RcRownchangeKK*chgGame
 1805 2194 4.00 4 0.35 15 5.25 
  Donati, Marco 1794  * ITA1.0010.08151.20 
  Lorenzetti, Giacomo 1794  * ITA1.0010.08151.20 
  Lombardi, Benedetto 1837 ITA1.0010.11151.65 
  Bullita, Simone 1794  * ITA1.0010.08151.20 
 * 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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