Individual Calculations September 2010
 Di Paolantonio, Leonardo  Total change: 39.50  Rating chartPersonal card
 FE 4 Castelli Romani e Prenestini - B Frascati ITA 2010-08-13
RcRownchangeKK*chgGame
 1823 1678 2.50 3 1.58 25 39.50 
  Pelyushenko, Anton 1845 ITA1.0010.722518.00 
  Urzi, Silvio 1786 ITA0.5010.15253.75 
  Orazi, Carlo 1838 ITA1.0010.712517.75 

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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