Individual Calculations February 2019
 Krueger, Christian  Total change: -4.00  Rating chartPersonal card
 28. Erfurter Schachfestival Hauptturnier Erfurt GER 2018-12-26
RcRownchangeKK*chgGame
 1739 1757 3.50 7 -0.10 40 -4.00 
  Siebarth, Marco 2008 GER0.001-0.1940-7.60 
  Herrmann, Gerhard 1579 GER1.0010.274010.80 
  Werthmann, Martin-Lorenz, Dr. 1411 GER1.0010.11404.40 
  Schoenherr, Konrad 1871 GER0.001-0.3440-13.60 
  Schmidt, Daniel 1878 GER0.5010.16406.40 
  Comhaire, Cedric 1861 BEL0.001-0.3640-14.40 
  Ehrig, Leon Chris 1565 GER1.0010.254010.00 

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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