Individual Calculations January 2009
 Zucchi, Oreste  Total change: 3.00  Rating chartPersonal card
 OP F. Bosi - B Milano ITA 2008-10-18
RcRownchangeKK*chgGame
 1636 1716 1.00 1 0.39 25 9.75 
  D`angelo, Dino 1636 ITA1.0010.39259.75 

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)
 
 OP Dicembrino Vimercate ITA 2008-11-28
RcRownchangeKK*chgGame
 2033 1716 0.00 2 -0.27 25 -6.75 
  Brigati, Alessandro 2066 ITA0.001-0.1125-2.75 
  D`alessio, Angelo 2000 ITA0.001-0.1625-4.00 

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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