Individual Calculations September 2009
 Niccoli, Paolo  Total change: 29.25  Rating chartPersonal card
 Jubilee Open Allgemeines Turnier Zurich SUI 2009-08-09
RcRownchangeKK*chgGame
 1911 1918 5.50 7 1.95 15 29.25 
  Koch, Werner 1856 SUI1.0010.41156.15 
  Turki, Salim 1698 SUI1.0010.22153.30 
  Georgiadis, Andreas 1884 SUI1.0010.45156.75 
  Mikavica, Dragoljub 2029 SUI0.5010.15152.25 
  Zindel, Ernst 2010 SUI0.001-0.3715-5.55 
  Bosshard, Rolf 1879 SUI1.0010.45156.75 
  Schmuki, Roman 2021 SUI1.0010.64159.60 

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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