Individual Calculations June 2018
 Weida, Alexander  Total change: 25.00  Rating chartPersonal card
 9. Oeffinger Schachopen Fellbach-Oeffingen GER 2018-05-18
RcRownchangeKK*chgGame
 2013 1980 4.50 7 1.25 20 25.00 
  Roessler, Manfred 1714 GER1.0010.18203.60 
  Kaiser, Andreas 1829 GER1.0010.30206.00 
  Neyman, Igor f2321 GER0.5010.38207.60 
  Degenhardt, Horst f2225 GER0.5010.30206.00 
  Pfrommer, Martin 2002 GER0.5010.03200.60 
  Scholl, Martin 2049 GER0.001-0.4020-8.00 
  Keller, Joachim 1948 GER1.0010.46209.20 

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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