Individual Calculations February 2013
 Carlotti, Andrea  Total change: -3.30  Rating chartPersonal card
 FE XXI Citta' di Montecatini - B Montecatini Terme ITA 2012-12-27
RcRownchangeKK*chgGame
 1740 1691 1.50 4 -0.22 15 -3.30 
  Diamante, Roberto 1805 ITA0.5010.16152.40 
  Favilli, Edoardo 1808 ITA0.5010.16152.40 
  Vena, Antonio 1841 ITA0.001-0.3015-4.50 
  Donzellotti, Giuseppe 1505 ITA0.501-0.2415-3.60 

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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