Individual Calculations September 2016
 Rafiee, Kayvan  Total change: -19.80  Rating chartPersonal card
 8. Vellmarer Schachtage A-Open Vellmar GER 2016-07-28
RcRownchangeKK*chgGame
 1843 1843 2.50 7 -0.99 20 -19.80 
  Kiesel, Harald 2074 GER0.001-0.2120-4.20 
  Woelk, Tom-Frederic 1943 GER0.001-0.3620-7.20 
  Kothe, Erik 1877 GER0.5010.05201.00 
  Heckmann, Torsten 1928 GER0.5010.12202.40 
  Pabst, Olaf 1613 GER0.501-0.2920-5.80 
  Reichelt, Ole 1738 GER0.501-0.1420-2.80 
  Ziegenfuss, Antonia 1728 GER0.501-0.1620-3.20 

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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