Individual Calculations September 2023
 Tuhacek, Christian  Total change: -6.20  Rating chartPersonal card
 Hennefer Elo-Sommer-Open 2023 Hennef GER 2023-07-28
RcRownchangeKK*chgGame
 1743 1919 3.00 5 -0.31 20 -6.20 
  Rosskothen, Arnd 2107 GER0.001-0.2620-5.20 
  Sebastian, Thorsten 1519  * GER1.0010.08201.60 
  Wolfram, Mike 1501 GER1.0010.07201.40 
  Menzel, Clemens 1479 GER1.0010.06201.20 
  Huhndorf, Arnold f2107 GER0.001-0.2620-5.20 
 * 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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