Rapid: Individual Calculations April 2015
 Wu, Haotian  Total change: -17.00  Rating chartPersonal card
 Golders Green Rapidplay Congress Mar 15 U170 London ENG 2015-03-07
RcRownchangeKK*chgGame
 1732 1776 2.50 6 -0.85 20 -17.00 
  Landau, Jonathan 1905 ENG0.001-0.3320-6.60 
  Klingher, Dominic 1737 ENG0.001-0.5520-11.00 
  Haddock, Paul 1569 ENG1.0010.23204.60 
  Hamilton, Michael 1591 ENG0.501-0.2420-4.80 
  Rubinson, Adam 1676 ENG1.0010.36207.20 
  Vlcek, Marek 1911 ENG0.001-0.3220-6.40 

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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