Individual Calculations January 2012
 Comanzo, Crescenzo  Total change: -33.90  Rating chartPersonal card
 WE X Memorial A. Gigli Pianoro ITA 2011-11-25
RcRownchangeKK*chgGame
 1796 1621 0.00 4 -1.13 30 -33.90 
  Dobboletta, Alex 1939 ITA0.001-0.1330-3.90 
  Zuccaro, Guido 1720 ITA0.001-0.3630-10.80 
  Sasdelli, Massimo 1836 ITA0.001-0.2330-6.90 
  Fragni, Enrico 1687 ITA0.001-0.4130-12.30 

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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