Individual Calculations February 2018
 Rauch, Arwid  Total change: -3.20  Rating chartPersonal card
 27. Erfurter Schachfestival Hauptturnier Erfurt GER 2017-12-26
RcRownchangeKK*chgGame
 1691 1571 2.00 6 -0.08 40 -3.20 
  Kanbach, Mike 1836 GER0.001-0.1840-7.20 
  Schmieder, Kerstin 1694 GER0.001-0.3340-13.20 
  Roncea, Andrea-Alexandra 1318 GER1.0010.19407.60 
  Deschner, Juergen 1732 GER1.0010.714028.40 
  Schimmer, Michael 1842 GER0.001-0.1740-6.80 
  Flemming, Klaus, Dr. 1724 GER0.001-0.3040-12.00 

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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