Individual Calculations May 2017
 Middelhoff, Cornelius  Total change: -27.20  Rating chartPersonal card
 GRENKE Chess Open 2017 A-Open Karlsruhe GER 2017-04-13
RcRownchangeKK*chgGame
 2012 2158 4.00 8 -1.36 20 -27.20 
  Biefel, Christian 1805 GER0.501-0.3920-7.80 
  Koll, Lukas 1810 GER0.501-0.3920-7.80 
  Muckle, Richard 1879 GER1.0010.16203.20 
  Rafiee, Makan f2332 GER0.001-0.2720-5.40 
  Sridhar, R 1918 IND0.001-0.8020-16.00 
  Neumann, Martin 2039 GER1.0010.34206.80 
  Narr, Kevin 2010 GER1.0010.30206.00 
  Kniest, Oliver f2301 GER0.001-0.3120-6.20 

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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