Individual Calculations November 2018
 Walsh, Nathan  Total change: -20.00  Rating chartPersonal card
 NM Dr. Harold Chan Open 2018 FIDE Open Section KINGSTON JAM 2018-10-18
RcRownchangeKK*chgGame
 1550 1440 1.00 4 -0.50 40 -20.00 
  McDonald, Jhustice-Dimonte 1840  * JAM0.001-0.0840-3.20 
  Hercules, Andrew 1609 JAM0.001-0.2840-11.20 
  Thorpe, Rameze 1590 JAM0.5010.20408.00 
  Khemlani, Krish 1160 JAM0.501-0.3440-13.60 
 * 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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