Individual Calculations February 2020
 Grafenhofer, Harald  Total change: -14.60  Rating chartPersonal card
 28. Int. Aschacher Donau Open A Aschach AUT 2019-12-26
RcRownchangeKK*chgGame
 1997 1857 1.50 7 -0.73 20 -14.60 
  Koller, Hans-Juergen 2173 AUT0.001-0.1320-2.60 
  Kepplinger, Lukas 2030 AUT0.001-0.2720-5.40 
  Wegerer, Josef 1949 AUT0.5010.13202.60 
  Birklbauer, Toni 2047 AUT0.001-0.2520-5.00 
  Pleimer, Anton 1935 AUT0.5010.11202.20 
  Probsdorfer, Guenther 1837 GER0.501-0.0320-0.60 
  Freimueller, Peter 2011 AUT0.001-0.2920-5.80 

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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