Individual Calculations May 2015
 Lenz, Jonas  Total change: 3.80  Rating chartPersonal card
 Deutsche Amateurmeisterschaft 2014/15 6(6) Gruppe B Kassel GER 2015-04-17
RcRownchangeKK*chgGame
 2014 1985 2.50 5 0.19 20 3.80 
  Kolthoff, Siegmund 2079 GER0.5010.13202.60 
  Von Kiedrowski, Klemens 2075 GER0.001-0.3820-7.60 
  Klinke, Roland, Dr. 1914 GER1.0010.40208.00 
  Schoengart, Ralf 2097 GER0.001-0.3520-7.00 
  Diele, Ralf 1903 GER1.0010.39207.80 

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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