Individual Calculations August 2018
 Smith, Di-Jaun  Total change: 2.00  Rating chartPersonal card
 2018 Sub-Zonal 2.3.5 (Absolute) Kingston, Jamaica JAM 2018-06-19
RcRownchangeKK*chgGame
 1827 1766 3.50 8 0.05 40 2.00 
  Polanco Nunez, Yoel Estarling 2166  * DOM0.001-0.0840-3.20 
  Richards, Shaheem 1482 JAM1.0010.16406.40 
  Lorenzo De Los Santos, Luis L. 2108 DOM0.001-0.1240-4.80 
  Mellace, Andrew 2010 JAM0.001-0.2040-8.00 
  Campbell, Tevin 1586 JAM1.0010.264010.40 
  Blackwood, Ryan 1924 JAM0.001-0.2940-11.60 
  Walsh, Nathan 1416 JAM1.0010.11404.40 
  Hinds, Nathan 1925 JAM0.5010.21408.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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