Individual Calculations June 2016
 Diedrick, Michael  Total change: 6.60  Rating chartPersonal card
 Robert Wheeler Open 2016 Kingston, Jamaica JAM 2016-05-19
RcRownchangeKK*chgGame
 1793 1822 3.50 6 0.33 20 6.60 
  Richards, Shaheim 1543 JAM1.0010.16203.20 
  Merritt, Kevin 1989 JAM0.001-0.2820-5.60 
  Clarke, Adani wc1504 JAM0.501-0.3720-7.40 
  Thomas, David c1502 JAM1.0010.13202.60 
  Wilson, Brandon c2115 JAM1.0010.852017.00 
  Mellace, Andrew 2104 JAM0.001-0.1620-3.20 

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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