Individual Calculations April 2008
 Jodidio, Nicholas  Total change: 9.50  Rating chartPersonal card
 Festival International d'Echecs GENEVA SUI 2008-01-19
RcRownchangeKK*chgGame
 2039 1988 3.00 6 0.38 25 9.50 
  Matsuo, Tomohiko 2216 JPN0.001-0.2125-5.25 
  Gurtner, Daniel 2147 SUI0.5010.21255.25 
  Wan Sergelen, Asgan 1778 SUI1.0010.23255.75 
  De La Rosa, Damian 2064 SUI0.5010.10252.50 
  Valenti, Giuseppe f2219 ITA0.001-0.2125-5.25 
  Keysener, Philippe 1807 SUI1.0010.26256.50 

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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