Individual Calculations September 2022
 Pleasants, Allan J  Total change: -19.20  Rating chartPersonal card
 44th FIDE Chess Olympiad Chennai 2022 Open Chennai IND 2022-07-29
RcRownchangeKK*chgGame
 2089 2024 2.50 8 -0.96 20 -19.20 
  Rafael, Chirinza 1725 MOZ0.501-0.3520-7.00 
  Jodorcovsky Werjivker, Paulo c2213 PAR0.001-0.2520-5.00 
  Bukhalaf, Hussain 1813 BRN1.0010.23204.60 
  Rodgaard, John m2324 FAI0.001-0.1520-3.00 
  Boidiya, Sidi f1997 MTN0.001-0.5420-10.80 
  Kobese, Watu m2311 RSA0.001-0.1620-3.20 
  Kanep, Meelis g2417 EST0.001-0.0820-1.60 
  Forbes, Garry c1908 JCI1.0010.34206.80 

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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