Individual Calculations March 2012
 Ulvnes, Roar  Total change: 0.60  Rating chartPersonal card
 Rilton Open 2011/2012 Stockholm SWE 2011-12-27
RcRownchangeKK*chgGame
 1965 2046 5.50 9 0.04 15 0.60 
  Knoppel, Bjorn 1803 SWE1.0010.20153.00 
  Zasypkina, Evgenia 1889 RUS1.0010.29154.35 
  Ranby, Hans 1938 SWE1.0010.35155.25 
  Norlin, Egor 2002 SWE0.501-0.0615-0.90 
  Hedin, Gunnar 2110 SWE1.0010.59158.85 
  Todorovic, Zoran S 2059 SWE0.001-0.4815-7.20 
  Sjostrand, Joel 1903 SWE0.501-0.1915-2.85 
  Nizov, Anton 2028 SWE0.501-0.0315-0.45 
  Arvidsson, Jonas 1954 SWE0.001-0.6315-9.45 

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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