Individual Calculations October 2015
 Emblem, Mark  Total change: 0.00  Rating chartPersonal card
 1st Welsh Seniors Championship Newport WLS 2015-08-28
RcRownchangeKK*chgGame
 1735 1567 1.50 5 0.00 40 0.00 
  White, Ernest M 1928 WLS0.001-0.1040-4.00 
  Williams, Ron 1701 WLS0.5010.18407.20 
  Harle, Bill 1856 WLS0.001-0.1640-6.40 
  Hurn, Robert Aj 1631 WLS0.001-0.4140-16.40 
  Williams, David J 1561 WLS1.0010.494019.60 

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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