Rapid: Individual Calculations October 2018
 McKennis, Darren  Total change: -12.00  Rating chartPersonal card
 Grace Kids Chess Club 2018 FIDE Section KINGSTON JAM 2018-09-15
RcRownchangeKK*chgGame
 1727 1632 1.00 4 -0.60 20 -12.00 
  Smith, Shreyas c2032  * JAM0.001-0.0820-1.60 
  Brown, Raehanna 1389 JAM1.0010.20204.00 
  Clarke, Adani wc1609 JAM0.001-0.5320-10.60 
  Christie, Joshua f1879 JAM0.001-0.1920-3.80 
 * 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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