Rapid: Individual Calculations April 2019
 Dineen, Robert  Total change: -18.20  Rating chartPersonal card
 2019 Frank Hatto Memorial Pencoed WLS 2019-03-23
RcRownchangeKK*chgGame
 1804 1923 1.00 3 -0.91 20 -18.20 
  Kett, Tim 2114 WLS0.001-0.2520-5.00 
  Morgans, Justin 1623 WLS1.0010.15203.00 
  Penny, Liam 1675 WLS0.001-0.8120-16.20 

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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