Individual Calculations December 2015
 Lyn, Nicholas  Total change: 27.60  Rating chartPersonal card
 47th Jamaica Open Championship Kingston, Jamaica JAM 2015-10-22
RcRownchangeKK*chgGame
 1849 1562 1.50 5 0.69 40 27.60 
  Lewis, Jared 1832 JAM1.0010.834033.20 
  Sinclair, Horace 1924 JAM0.001-0.1040-4.00 
  Walker, Alistair 1926 JAM0.001-0.1040-4.00 
  Steadman, Tevanio 1789 JAM0.5010.294011.60 
  Smith, Kenroy 1772 JAM0.001-0.2340-9.20 

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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