Individual Calculations May 2010
 Andreozzi, Paolo  Total change: 22.75  Rating chartPersonal card
 OP 3 Memorial Nobile Roma ITA 2010-01-14
RcRownchangeKK*chgGame
 1870 1729 2.50 5 0.91 25 22.75 
  Di Mauro, Sebastiano 1832 ITA0.001-0.3625-9.00 
  Castellano, Lorenzo 1825 ITA0.001-0.3725-9.25 
  Bolla, Vittorio 1786 ITA1.0010.582514.50 
  Bogosaljevic, Miodrag 1983 SUI1.0010.812520.25 
  Battistelli, Alessandro 1923 ITA0.5010.25256.25 

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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