Individual Calculations June 2019
 Clarke, Adani  Total change: 8.40  Rating chartPersonal card
 IA CM Robert Wheeler 2019 FIDE Open Section Kingston, Jamaica JAM 2019-05-16
RcRownchangeKK*chgGame
 1671 1614 1.50 3 0.21 40 8.40 
  Wilkinson, Ian 1870 JAM0.5010.314012.40 
  McKennis, Darren 1750 JAM0.001-0.3240-12.80 
  Chung, Antonic 1392 JAM1.0010.22408.80 

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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