Individual Calculations April 2013
 Laudati, Adriano  Total change: 24.90  Rating chartPersonal card
 CIS 2013 - A2 Girone 6 Pomezia ITA 2013-03-15
RcRownchangeKK*chgGame
 2004 1920 2.00 3 0.83 30 24.90 
  Blonna, Michele 1930 ITA1.0010.513015.30 
  Messina, Roberta 2001 ITA0.5010.11303.30 
  Pompa, Alessandro 2081 ITA0.5010.21306.30 

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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