Individual Calculations September 2021
 Koestner, Laurin  Total change: 0.00  Rating chartPersonal card
 30th Int. Open Feffernitz 2021 Feffernitz AUT 2021-08-15
RcRownchangeRpKK*chgGame
 1843 0 4.50 9 0.00 1843   0.00 
  Kerschenbauer, Franz 1888 AUT0.0010.00 0.00 
  Teuchert, Steffen 1788 GER0.5010.00 0.00 
  Hoffmann, Alexander 1656 GER1.0010.00 0.00 
  Stichlberger, Tim 1841 AUT0.5010.00 0.00 
  Suster, Otto 1867 AUT0.5010.00 0.00 
  Kristofic, Mario 1867 AUT1.0010.00 0.00 
  Pommrich, Rainer 1959 GER0.5010.00 0.00 
  Moerwald, Magdalena 1850 AUT0.0010.00 0.00 
  Isola, Gernot 1875 AUT0.5010.00 0.00 

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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