Rapid: Individual Calculations November 2017
 Gogna, Avi  Total change: -0.80  Rating chartPersonal card
 Golders Green FIDE Rapid Chess Major October 2017 London ENG 2017-10-14
RcRownchangeKK*chgGame
 1745 1555 1.50 6 -0.04 20 -0.80 
  Millward, David J 1774 ENG0.001-0.2220-4.40 
  Tombs, Samuel 1795 ENG0.5010.30206.00 
  Parry, Jacques 1716 ENG1.0010.712014.20 
  Kejzar, Petra 1831 SLO0.001-0.1720-3.40 
  Bush, Ian 1663 ENG0.001-0.3520-7.00 
  Kalerwa, Edwin M 1693 ENG0.001-0.3120-6.20 

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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