Individual Calculations April 2009
 Ulvnes, Roar  Total change: 28.20  Rating chartPersonal card
 Rilton Elo 2008/2009 Stockholm SWE 2008-12-27
RcRownchangeKK*chgGame
 2064 1970 4.50 7 1.88 15 28.20 
  Pihlstrand-Trulp, Joakim 1928 SWE1.0010.44156.60 
  Jansson, Anders O. 2113 SWE1.0010.691510.35 
  Carlsten, Peter 2121 SWE0.001-0.3015-4.50 
  Palmblad, Jan Peter 2141 SWE1.0010.731510.95 
  Wengler, Joerg 2106 GER0.001-0.3215-4.80 
  Jensen, Leif 2036 DEN0.5010.09151.35 
  Isaksson, Per 2005 SWE1.0010.55158.25 

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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