Individual Calculations April 2013
 Loh, Zachary  Total change: 13.20  Rating chartPersonal card
 Begonia Open 2013 Ballarat AUS 2013-03-09
RcRownchangeKK*chgGame
 1998 1993 4.50 7 0.88 15 13.20 
  Bearup, Paul 1836 AUS1.0010.29154.35 
  Morris, James m2388 AUS0.001-0.0815-1.20 
  Yung, Cameron 1675 AUS1.0010.13151.95 
  Mollard, Max J 1864 AUS1.0010.33154.95 
  Tsagarakis, Angelo 1853 AUS1.0010.31154.65 
  Solomon, Stephen J. m2390 AUS0.001-0.0815-1.20 
  Ly, Thai 1980 AUS0.501-0.0215-0.30 

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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