Individual Calculations April 2016
 Ottway, Christopher  Total change: -31.60  Rating chartPersonal card
 GRENKE Chess Open 2016 A-Open Karlsruhe GER 2016-03-24
RcRownchangeKK*chgGame
 2007 1968 2.50 9 -1.58 20 -31.60 
  Hoolt, Sarah wg2269 GER0.001-0.1520-3.00 
  Ahner, Thomas 2139 GER0.001-0.2720-5.40 
  Sailer, Wolfgang 2146 GER0.001-0.2720-5.40 
  Santos, Paulo 1833 POR0.001-0.6820-13.60 
  Fleckenstein, Wolfgang 1837 GER0.501-0.1820-3.60 
  Rothfuss, Stefan 1908 GER1.0010.42208.40 
  Weber, Sandra 1808 GER0.501-0.2120-4.20 
  Lochte, Thomas 2067 GER0.5010.14202.80 
  Jerie, Sven 2054 GER0.001-0.3820-7.60 

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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