Individual Calculations July 2011
 Orell, Martin  Total change: 0.00  Rating chartPersonal card
 Paskturneringen 2011 Norrkoping SWE 2011-04-22
RcRownchangeRpKK*chgGame
 1909 0 2.00 2 0.00 1934   0.00 
  Gummesson, Ingvar 1967 SWE1.0010.00 0.00 
  Alfven, Jorgen 1851 SWE1.0010.00 0.00 

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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