Individual Calculations February 2017
 Kirchner, Stefan  Total change: 14.20  Rating chartPersonal card
 29. Staufer-Open B Schwaebisch Gmuend GER 2017-01-02
RcRownchangeKK*chgGame
 1745 1553 2.50 7 0.71 20 14.20 
  Knoedler, Michael 1680 GER1.0010.672013.40 
  Adam, Wilfried 1872 GER0.001-0.1320-2.60 
  Von Lossow, Marcus 1755 GER0.001-0.2420-4.80 
  Schneider, Udo 1752 GER0.001-0.2420-4.80 
  Kersten, Kay Lukas 1743 GER0.5010.25205.00 
  Peper, Johannes 1753 GER0.001-0.2420-4.80 
  Olpp, Achim 1657 GER1.0010.642012.80 

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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