Individual Calculations February 2023
 Jooss, Achim  Total change: -4.40  Rating chartPersonal card
 38. Internationales Boeblinger Open Boeblingen GER 2022-12-26
RcRownchangeKK*chgGame
 1672 1726 4.50 8 -0.22 20 -4.40 
  Weller, Manuel 2234 GER0.001-0.0420-0.80 
  Sabati, Mohammadhossein 1530 GER1.0010.25205.00 
  Narr, Kevin 2061 GER0.001-0.1220-2.40 
  Baturaygil, Ali 1326  * GER1.0010.08201.60 
  Belin, Anton 1536 GER0.501-0.2520-5.00 
  Finkbeiner, Andreas 1540 GER0.001-0.7420-14.80 
  Knobel, Joachim 1529 GER1.0010.25205.00 
  Shibata, Misaki 1616 JPN1.0010.35207.00 
 * 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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