Individual Calculations February 2017
 Pfeifer, Wilfried  Total change: -4.80  Rating chartPersonal card
 29. Staufer-Open A Schwaebisch Gmuend GER 2017-01-02
RcRownchangeKK*chgGame
 2038 1973 3.50 9 -0.24 20 -4.80 
  Kaufmann, Gunther 1836 GER0.501-0.1820-3.60 
  Danada, Ondrej 1882 SVK1.0010.38207.60 
  Kahrovic, Mersid f2268 SRB0.001-0.1520-3.00 
  Hebbering, Tom Elliot 2153 GER0.001-0.2620-5.20 
  Nagelsdiek, Michael 2096 GER0.5010.17203.40 
  Turner, Radek 2074 CZE0.5010.14202.80 
  Gabriel, Josef 2123 GER0.001-0.3020-6.00 
  Flach, Helene 1815 GER1.0010.29205.80 
  Belkahia, Tijani 2098 GER0.001-0.3320-6.60 

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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