Individual Calculations August 2018
 Bowen, Mark  Total change: -25.60  Rating chartPersonal card
 2018 Sub-Zonal 2.3.5 (Absolute) Kingston, Jamaica JAM 2018-06-19
RcRownchangeKK*chgGame
 1769 1615 1.00 7 -1.28 20 -25.60 
  Sanches, Casanova Romario c2015  * SUR0.001-0.0820-1.60 
  Holness, Mark c1899 JAM0.001-0.1620-3.20 
  Dyer, Armani 1218 JAM1.0010.08201.60 
  Giasi, Viresh f2015  * SUR0.001-0.0820-1.60 
  Shaw, Jaden 1529 JAM0.001-0.6220-12.40 
  Soares, Andre 1785 JAM0.001-0.2820-5.60 
  Sears, Frank c1923 TTO0.001-0.1420-2.80 
 * 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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