Individual Calculations January 2012
 Grassi, Andrea  Total change: -1.20  Rating chartPersonal card
 WE 4 Felice Bosi Milano ITA 2011-10-21
RcRownchangeKK*chgGame
 1835 1658 1.00 3 0.16 30 4.80 
  Velluti, Alberto 1958 ITA0.001-0.1530-4.50 
  Miracola, Giorgia 1763 ITA0.001-0.3630-10.80 
  Torelli, Mauro 1784 ITA1.0010.673020.10 

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)
 
 WE 5 Dicembrino Vimercate ITA 2011-11-25
RcRownchangeKK*chgGame
 1803 1670 1.50 5 -0.20 30 -6.00 
  Attuati, Stefano 2006 ITA0.001-0.1230-3.60 
  Attuati, Luca 1427 ITA1.0010.20306.00 
  Petrone, Gianmario 1937 ITA0.001-0.1830-5.40 
  Tassini, Marco 1867 ITA0.5010.25307.50 
  Marino, Marco 1779 ITA0.001-0.3530-10.50 

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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