Individual Calculations November 2013
 Kast, Joannis  Total change: 6.75  Rating chartPersonal card
 1.Laufenburger Schach-Open Laufenburg GER 2013-10-04
RcRownchangeKK*chgGame
 1945 1821 1.50 3 0.45 15 6.75 
  Engesser, Jonas 1838 GER0.5010.02150.30 
  Haag, Gregor 2127 GER0.5010.36155.40 
  Bohlsen, Linus 1871 GER0.5010.07151.05 

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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