Individual Calculations January 2011
 Pedrazzi, Giuseppe  Total change: 12.45  Rating chartPersonal card
 OP Giochi e ritorni Modena ITA 2010-09-14
RcRownchangeKK*chgGame
 1960 1909 3.00 5 0.83 15 12.45 
  Ferraguti, Francesco 1743 ITA1.0010.28154.20 
  Viola, Mario 2004 ITA1.0010.63159.45 
  Andreolini, Mauro 2129 ITA1.0010.781511.70 
  Vincenzi, Marco 2090 ITA0.001-0.2615-3.90 
  Setti, Roberto 1834 ITA0.001-0.6015-9.00 

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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