Individual Calculations April 2009
 Luett, Michael  Total change: -0.15  Rating chartPersonal card
 25.ChessOrg Schachfestival Open Bad Woerishofen GER 2009-03-05
RcRownchangeKK*chgGame
 2150 2097 3.00 7 -0.01 15 -0.15 
  De Santis, Alessio f2278 ITA0.001-0.2615-3.90 
  Hug, Marcel 2257 SUI0.5010.21153.15 
  Keller, Manfred c2217 GER0.5010.16152.40 
  Bjarnason, Oskar 2232 ISL0.001-0.3215-4.80 
  Zeindlmeier, Thomas 1959 GER0.501-0.1915-2.85 
  Lindner, Ulrich 1943 GER1.0010.29154.35 
  Pluemer, Detlef 2166 GER0.5010.10151.50 

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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