Individual Calculations May 2013
 Torkkola, Henri  Total change: 7.50  Rating chartPersonal card
 Paskturneringen 2013 Norrkoping SWE 2013-03-29
RcRownchangeKK*chgGame
 2060 2120 4.00 6 0.50 15 7.50 
  Bit-Narva, David 1854 SWE1.0010.18152.70 
  Helin, Mikael 1940 SWE1.0010.26153.90 
  Arnelind, Mikael 2173 SWE0.5010.07151.05 
  Karlsson, Lars g2433 SWE0.001-0.1415-2.10 
  Alarik, Martin 1993 SWE0.501-0.1715-2.55 
  Green, Per 1967 SWE1.0010.30154.50 

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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