Individual Calculations August 2018
 Sanches, Casanova Romario  Total change: -25.40  Rating chartPersonal card
 2018 Sub-Zonal 2.3.5 (Absolute) Kingston, Jamaica JAM 2018-06-19
RcRownchangeKK*chgGame
 1831 2054 5.50 9 -1.27 20 -25.40 
  Bowen, Mark 1654  * JAM1.0010.08201.60 
  Guzman, Christopher f2286 DOM0.001-0.2120-4.20 
  McDonald, Jhustice-Dimonte 1721 JAM0.001-0.8820-17.60 
  Wright, Davielo 1654  * JAM1.0010.08201.60 
  Hinds, Nathan 1925 JAM0.001-0.6720-13.40 
  Smith, Kenroy 1755 JAM1.0010.15203.00 
  Myers, Peter 1924 JAM0.501-0.1820-3.60 
  White, Rushawn 1679 JAM1.0010.09201.80 
  Moncur, Cecil f1877 BAH1.0010.27205.40 
 * 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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