Individual Calculations May 2011
 Varzi, Florian  Total change: 25.50  Rating chartPersonal card
 WE 4 Citta' di Trento - B Trento ITA 2011-04-15
RcRownchangeKK*chgGame
 1883 1641 2.50 4 1.70 15 25.50 
  Rizzoli, Aluna 1900 ITA0.001-0.1815-2.70 
  Fortunato, Vito 1885 ITA0.5010.30154.50 
  Serafini, Gino 1883 ITA1.0010.801512.00 
  Bonollo, Sergio 1864 ITA1.0010.781511.70 

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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