Individual Calculations April 2013
 Madaschi, Sergio  Total change: -3.45  Rating chartPersonal card
 OP 22 Trofeo Ceriano - C Ceriano Laghetto ITA 2013-03-01
RcRownchangeKK*chgGame
 1477 1500 1.00 2 -0.07 15 -1.05 
  Aldeghi, Damiano 1458 ITA1.0010.44156.60 
  Sala, Pierluigi 1495 ITA0.001-0.5115-7.65 

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)
 
 CIS 2013 - Promozione Lombardia Vanzaghello ITA 2013-03-15
RcRownchangeKK*chgGame
 1787 1500 0.00 1 -0.16 15 -2.40 
  Griffini, Andrea 1787 ITA0.001-0.1615-2.40 

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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