Individual Calculations September 2022
 James, Stuart  Total change: -15.80  Rating chartPersonal card
 IA CM Robert Wheeler 2022 - FIDE OPEN Section Kingston JAM 2022-08-27
RcRownchangeKK*chgGame
 1793 1980 3.50 6 -0.79 20 -15.80 
  Bowen, Mark 1591 JAM1.0010.09201.80 
  McDonald, Angelus-Seren 1715 JAM0.501-0.3220-6.40 
  McDonald, Jhustice-Dimonte 1846 JAM0.501-0.1820-3.60 
  Henry, Mark 1794 JAM1.0010.26205.20 
  Glaves, Raheem f2145 JAM0.001-0.2820-5.60 
  Hall, Odane 1665 JAM0.501-0.3620-7.20 

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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