Individual Calculations September 2020
 Grabenhofer, Erich  Total change: -52.00  Rating chartPersonal card
 29th Int. Open Feffernitz Feffernitz AUT 2020-08-16
RcRownchangeKK*chgGame
 1574 1586 1.50 8 -2.60 20 -52.00 
  Zamfir, Florin 1928 AUT0.001-0.1220-2.40 
  Wiesinger, Johann 1750 AUT0.001-0.2820-5.60 
  Zeiler, Georg 1803 AUT0.001-0.2220-4.40 
  Dittmar, Michael 1640 SUI0.001-0.4220-8.40 
  Geppert, Erwin 1420 AUT0.501-0.2220-4.40 
  Maksymiuk, Fedir 1364 AUT0.001-0.7820-15.60 
  Oberberger, Bianca 1215 AUT0.501-0.4020-8.00 
  Mitterholzer, Helmuth 1470 AUT0.501-0.1620-3.20 

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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