Individual Calculations December 2021
 Boehm, Kai  Total change: 87.20  Rating chartPersonal card
 3. Heidelberger Schachherbst - B-Turnier Heidelberg GER 2021-10-29
RcRownchangeKK*chgGame
 1566 1215 3.00 7 2.18 40 87.20 
  Baust, Guenter 1615  * GER0.5010.424016.80 
  Klokow, John 1615  * CAN1.0010.924036.80 
  Hoffmann, Alexander 1615  * GER0.5010.424016.80 
  Hornung, Richard 1615  * GER0.001-0.0840-3.20 
  Masur, Maxim 1494 GER1.0010.844033.60 
  Deppner, Vadim 1418 GER0.001-0.2440-9.60 
  Manske, Thomas 1588 GER0.001-0.1040-4.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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