Individual Calculations February 2014
 Andreoli, Mark  Total change: 15.90  Rating chartPersonal card
 OP 5 Filadelfiachess Filadelfia ITA 2013-12-27
RcRownchangeKK*chgGame
 1913 1979 4.00 5 1.06 15 15.90 
  Iannello, Antonio 1867 ITA0.001-0.6515-9.75 
  Marzaduri, Marco R. 1843 ITA1.0010.32154.80 
  Laria, Franco 1823 ITA1.0010.29154.35 
  Gueci, Tea 2062 ITA1.0010.61159.15 
  Marzaduri, Riccardo 1971 ITA1.0010.49157.35 

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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