Individual Calculations April 2016
 Lorenz, Michael  Total change: 17.80  Rating chartPersonal card
 GRENKE Chess Open 2016 A-Open Karlsruhe GER 2016-03-24
RcRownchangeKK*chgGame
 2166 1999 3.50 9 0.89 20 17.80 
  Becker, Dirk 2286 GER0.5010.34206.80 
  Bilchinski, Anton f2285 GER0.001-0.1620-3.20 
  Van Der Valk, Niklas 2160 GER0.5010.21204.20 
  Brandt, Sebastian 2159 GER0.001-0.2920-5.80 
  Gazic, Josip f2267 GER0.001-0.1720-3.40 
  Weis, Olga 1893 GER1.0010.36207.20 
  Hanisch, Joerg 2168 GER0.5010.22204.40 
  Stork, Simon 2115 GER0.5010.16203.20 
  Hankel, Dennis 2162 GER0.5010.22204.40 

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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