Individual Calculations February 2017
 Boehm, Goetz  Total change: -3.20  Rating chartPersonal card
 26. Erfurter Schachfestival - Hauptturnier Erfurt GER 2016-12-26
RcRownchangeKK*chgGame
 1731 1506 1.50 7 -0.08 40 -3.20 
  Sikorra, Philipp 1791 GER0.001-0.1640-6.40 
  Haag, Wadim 1760 GER0.001-0.1940-7.60 
  Voeller, Lothar 1763 GER0.5010.324012.80 
  Zimpel, Peter 1731 GER0.001-0.2240-8.80 
  Petermann, Jan 1742 GER0.001-0.2040-8.00 
  Bodling, Florian 1516 GER1.0010.514020.40 
  Huneck, Frank 1816 GER0.001-0.1440-5.60 

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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