Individual Calculations January 2019
 Grahl, Arvid  Total change: -9.80  Rating chartPersonal card
 18. Seniorenschacheinzelmeisterschaft 2018 Mecklenburg-Vorpommern Ostseebad Binz GER 2018-11-28
RcRownchangeKK*chgGame
 2006 2177 6.00 9 -0.49 20 -9.80 
  Chmielewski, Axel 1854 GER1.0010.13202.60 
  Schroeder, Christian, Dr. 1969 GER0.501-0.2720-5.40 
  Meyer, Fritz 1967 GER1.0010.23204.60 
  Walther, Reinhard 2034 GER1.0010.31206.20 
  Mueller-Clostermann, Bruno, Dr. 2103 GER0.001-0.6020-12.00 
  Krueger, Horst 2000 GER1.0010.27205.40 
  Hubert, Peter 2063 GER0.001-0.6620-13.20 
  Kirmas, Joachim, Dr. 2021 GER1.0010.29205.80 
  Valet, Richard 2039 GER0.501-0.1920-3.80 

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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