Individual Calculations February 2018
 Boehm, Christian  Total change: 59.00  Rating chartPersonal card
 27. Erfurter Schachfestival Meisterturnier Erfurt GER 2017-12-26
RcRownchangeKK*chgGame
 2160 2024 5.50 8 2.95 20 59.00 
  Poghosyan, Tigran 2211 GER0.5010.24204.80 
  Barthel, Ansgar 2187 GER0.5010.22204.40 
  Buring, Matthias 2137 GER0.5010.15203.00 
  Middelhoff, Cornelius 2149 GER0.5010.17203.40 
  Klaus, Christian 2128 GER0.5010.14202.80 
  Schupp, Uwe 2114 GER1.0010.622012.40 
  Van Der Valk, Niklas 2168 GER1.0010.692013.80 
  Schmid, Franz 2188 GER1.0010.722014.40 

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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