Rapid: Individual Calculations May 2015
 Jones, David  Total change: 5.00  Rating chartPersonal card
 Knights Invitational Rapid Play Swiss 3 Port of Spain TTO 2015-04-04
RcRownchangeKK*chgGame
 1880 1934 3.00 5 0.25 20 5.00 
  Wiltshire, Louis 1556 TTO1.0010.09201.80 
  Cupid, Kevin c2056 TTO1.0010.672013.40 
  Johnson, Joshua f2038 TTO0.001-0.3620-7.20 
  Lee, Hayden 1995 TTO0.001-0.4220-8.40 
  Francois, Miguel 1757 TTO1.0010.27205.40 

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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