Individual Calculations February 2018
 Schmieder, Kerstin  Total change: -5.80  Rating chartPersonal card
 27. Erfurter Schachfestival Hauptturnier Erfurt GER 2017-12-26
RcRownchangeKK*chgGame
 1669 1694 4.00 8 -0.29 20 -5.80 
  Schmidt, Daniel 1915 GER0.001-0.2220-4.40 
  Fromm, Nick 1530 GER0.501-0.2220-4.40 
  Rauch, Arwid 1571 GER1.0010.33206.60 
  Moeller, Frank 1912 GER0.001-0.2220-4.40 
  Ross, Heinrich 1545 GER1.0010.30206.00 
  Mueller, Mark 1808 GER0.001-0.3420-6.80 
  Mueller, Richard 1535 GER0.501-0.2120-4.20 
  Finke, Daniel 1532 GER1.0010.29205.80 

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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