Individual Calculations September 2021
 Hoffmann, Alexander  Total change: -14.00  Rating chartPersonal card
 30th Int. Open Feffernitz 2021 Feffernitz AUT 2021-08-15
RcRownchangeKK*chgGame
 1739 1656 2.50 7 -0.35 40 -14.00 
  Zuehlke, Burkhard, Dr. 1994 GER0.001-0.1240-4.80 
  Griessnig, Thomas 1896 AUT0.5010.304012.00 
  Rochleder, Eric 1595 AUT1.0010.424016.80 
  Pommrich, Rainer 1959 GER0.001-0.1440-5.60 
  Liotta, Marcel 1524 AUT0.001-0.6840-27.20 
  Cerpnjak, Mirko 1749 GER0.001-0.3740-14.80 
  Mankus, Siegfried 1458 GER1.0010.24409.60 

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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