Blitz: Individual Calculations December 2022
 Stern, Geoffrey  Total change: -23.60  Rating chartPersonal card
 OP BLITZ WORLD SENIOR CHAMPIONSHIP ASSISI ITA 2022-11-17
RcRownchangeKK*chgGame
 1952 1973 3.50 9 -1.18 20 -23.60 
  Frick, Christoph f2211 GER0.001-0.2020-4.00 
  Gerlach, Andreas, Dr. 1632 GER1.0010.12202.40 
  Maxion, Dirk f2122 GER0.001-0.3020-6.00 
  Burstein, Almog 1751 ISR0.501-0.2820-5.60 
  Steyn, Hans 1776 RSA0.001-0.7520-15.00 
  Bosca, Valter Romano 1945 ITA1.0010.46209.20 
  Guglielmi, Giuseppe 1933 ITA1.0010.44208.80 
  Smolin, Sergey m2006 UKR0.001-0.4520-9.00 
  Cmiel, Thorsten f2192 GER0.001-0.2220-4.40 

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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