Individual Calculations October 2017
 Stahr, Ralf-Peter  Total change: -16.20  Rating chartPersonal card
 Jubilaeums Open 700 Jahre Werder Werder GER 2017-09-22
RcRownchangeKK*chgGame
 1929 2117 3.50 6 -0.81 20 -16.20 
  Kreutz, Ralf 1717  * GER1.0010.08201.60 
  Seichter, Andreas 1774 GER1.0010.12202.40 
  Kiel, Bernd 1957 GER1.0010.29205.80 
  Mueller, Klaus 1982 GER0.501-0.1820-3.60 
  Parske, Uwe 2144 GER0.001-0.4620-9.20 
  Schaefer, Heiko 1999 GER0.001-0.6620-13.20 
 * 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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