Individual Calculations August 2018
 Whyms, Chappell  Total change: -14.00  Rating chartPersonal card
 2018 Sub-Zonal 2.3.5 (Absolute) Kingston, Jamaica JAM 2018-06-19
RcRownchangeKK*chgGame
 1697 1609 2.00 7 -0.70 20 -14.00 
  Curriah, Malik 2009  * JAM0.001-0.0820-1.60 
  Moncur, Cecil f1877 BAH0.001-0.1720-3.40 
  Lyn, Anthony c1271 JAM0.501-0.3820-7.60 
  Sinclair, Horace 1908 JAM0.001-0.1520-3.00 
  Dyer, Armani 1218 JAM1.0010.09201.80 
  Soares, Andre 1785 JAM0.001-0.2720-5.40 
  Bowles, Andrew 1809 TTO0.5010.26205.20 
 * 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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