Individual Calculations September 2022
 Esser, Michael, Dr.  Total change: -11.80  Rating chartPersonal card
 6. Bayer Sommeropen 2022 Leverkusen GER 2022-08-05
RcRownchangeKK*chgGame
 1794 2170 3.00 4 -0.59 20 -11.80 
  Mueller, Martin 1888 GER0.001-0.8420-16.80 
  Plitzner, Hans Joachim 1770  * GER1.0010.08201.60 
  Ma, Tommy 1672 GER1.0010.04200.80 
  Bartsch, Jan 1845 GER1.0010.13202.60 
 * 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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