Individual Calculations May 2017
 Schaffert, Walter  Total change: -14.40  Rating chartPersonal card
 GRENKE Chess Open 2017 A-Open Karlsruhe GER 2017-04-13
RcRownchangeKK*chgGame
 2161 2125 3.00 8 -0.72 20 -14.40 
  Danin, Alexandre g2525  * RUS0.001-0.0820-1.60 
  Hartmann, Martin 1988 GER0.501-0.1820-3.60 
  Becker, Martin 1997 GER0.001-0.6720-13.40 
  Felser, Martin 1931 GER1.0010.25205.00 
  Lubbe, Melanie wg2298 GER0.5010.23204.60 
  Gohil, Harry f2286 GER0.5010.21204.20 
  Spitzl, Vinzent 2280 GER0.001-0.2920-5.80 
  Schmied, Andreas 1984 GER0.501-0.1920-3.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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