Individual Calculations May 2010
 Petersen, Tom Petri  Total change: -28.20  Rating chartPersonal card
 Divisionsturneringen 2009 - 2010 Various DEN 2009-11-07
RcRownchangeKK*chgGame
 2219 2315 2.50 7 -1.88 15 -28.20 
  Sorensen, Torben Kyhl 2091 DEN0.001-0.7815-11.70 
  Sorensen, Michael D. 2116 DEN1.0010.24153.60 
  Holst, Allan f2339 DEN0.5010.03150.45 
  Hartvig, Ove Weiss f2245 DEN0.001-0.6015-9.00 
  Berg, Klaus m2428 DEN0.5010.15152.25 
  Johansen, Torben Ostergren 2182 DEN0.501-0.1815-2.70 
  Hagen, Kresten Skytte 2130 DEN0.001-0.7415-11.10 

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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