Individual Calculations December 2021
 Kriegler, Torsten  Total change: 40.80  Rating chartPersonal card
 Sachsen-Anhalt-Open 2021 Magdeburg GER 2021-10-28
RcRownchangeKK*chgGame
 1721 1786 4.50 6 1.02 40 40.80 
  Kuehne, Juergen 1588 GER1.0010.24409.60 
  Michalek, Hans-Leonard 1521 GER1.0010.18407.20 
  Kalusche, Andreas, Dr. 1728 GER1.0010.424016.80 
  Hoffmann, Simon 1821 GER0.001-0.4540-18.00 
  Tews, Steffen 1822 GER1.0010.554022.00 
  Heyne, Jan-Hendrik 1847 GER0.5010.08403.20 

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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