Individual Calculations May 2014
 Perkovic, Matthew  Total change: -9.60  Rating chartPersonal card
 O2C Doeberl Cup Major 2014 Canberra AUS 2014-04-18
RcRownchangeKK*chgGame
 1796 1834 3.50 7 -0.32 30 -9.60 
  Christensen, Joshua 1837 AUS0.5010.00300.00 
  Humphreys, Scott 1728 AUS1.0010.363010.80 
  Bhat, Vishal 1568 AUS0.001-0.8230-24.60 
  Watson, Robert A 1865 AUS1.0010.543016.20 
  Chmiel, Rad 1803 AUS0.001-0.5430-16.20 
  Post, Martin 1990 NZL0.001-0.2930-8.70 
  Wyss, Felix 1784 AUS1.0010.433012.90 

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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