Individual Calculations June 2019
 Stahr, Ralf-Peter  Total change: 37.20  Rating chartPersonal card
 31. Deutsche Senioreneinzelmeisterschaft over 50 Radebeul GER 2019-04-26
RcRownchangeKK*chgGame
 2146 2160 6.50 9 1.86 20 37.20 
  Wagner, Bernd 1948 GER1.0010.23204.60 
  Schober, Ralf 2070 GER1.0010.38207.60 
  Belke, Frank, Dr. 2283 GER0.5010.17203.40 
  Koehler, Gerhard, Dr. 2153 GER0.001-0.5120-10.20 
  Schmidt, Gerhard, Dr. 2077 GER1.0010.39207.80 
  Steiger, Michael 1982 GER1.0010.27205.40 
  Metz, Hartmut f2251 GER0.5010.12202.40 
  Nekrasov, Mihail m2277 UKR1.0010.662013.20 
  Becker, Michael f2272 GER0.5010.15203.00 

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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