Rapid: Individual Calculations May 2015
 Lee, Hayden  Total change: -7.20  Rating chartPersonal card
 Knights Invitational Rapid Play Swiss 3 Port of Spain TTO 2015-04-04
RcRownchangeKK*chgGame
 1853 1995 3.00 5 -0.36 20 -7.20 
  Seaforth, Sylvan 1712 TTO1.0010.16203.20 
  Johnson, Gabriella wc1688 TTO0.001-0.8620-17.20 
  Cudjoe, Shawn 1874 TTO1.0010.34206.80 
  Jones, David 1934 TTO1.0010.42208.40 
  Cupid, Kevin c2056 TTO0.001-0.4220-8.40 

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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