Individual Calculations January 2011
 Rossero, Tullio  Total change: -3.60  Rating chartPersonal card
 Luzerner Open 2010 - Group A Luzern SUI 2010-10-29
RcRownchangeKK*chgGame
 1933 1833 2.00 6 -0.24 15 -3.60 
  Gabersek, Albert 2111 SUI0.001-0.1715-2.55 
  Blattner, Kurt 1999 SUI0.001-0.2815-4.20 
  Gattuso, Paolo 1667 ITA0.501-0.2215-3.30 
  Schmid, Nicola 1990 SUI0.5010.21153.15 
  Ducrest, Michel 1951 SUI0.5010.16152.40 
  Schweizer, Simon 1878 SUI0.5010.06150.90 

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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