Rapid: Individual Calculations April 2019
 Gheorghiu, Calin  Total change: 29.80  Rating chartPersonal card
 Bridge of Allan Rapid Open 2019 Bridge of Allan SCO 2019-03-10
RcRownchangeKK*chgGame
 2068 2215 5.50 6 1.49 20 29.80 
  Skettos, Nicolas 1839 CYP1.0010.09201.80 
  Webster, David 1970 AUS1.0010.20204.00 
  Roberts, Paul c2211 SCO1.0010.49209.80 
  Giulian, Philip M f2197 SCO1.0010.47209.40 
  Mannion, Stephen R m2288 SCO1.0010.602012.00 
  Colston, Rob 1902 SCO0.501-0.3620-7.20 

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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