Individual Calculations September 2023
 Doerr, Tarik  Total change: 12.00  Rating chartPersonal card
 32. Wiesbadener Schlosspark-Open 2023 Wiesbaden-Biebrich GER 2023-08-24
RcRownchangeKK*chgGame
 1895 1957 4.50 7 0.60 20 12.00 
  Busch, Guenther 1557  * GER1.0010.08201.60 
  Ruppert, Wolfgang 2165 GER0.001-0.2320-4.60 
  Burkhardt, Jan 1685 GER1.0010.17203.40 
  Sydykov, Bayastan 1940 KGZ0.001-0.5220-10.40 
  Kaehm, Kevin 1682 GER1.0010.17203.40 
  Puschendorf, Steffen 2121 GER1.0010.722014.40 
  Montalbano, Federico 2115 ITA0.5010.21204.20 
 * 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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