Individual Calculations December 2014
 Aleksovski, Bosko  Total change: 34.40  Rating chartPersonal card
 2014 John Purdy Memorial Open Sydney AUS 2014-09-09
RcRownchangeKK*chgGame
 1679 1601 2.50 4 0.86 40 34.40 
  Shaw, Ralph 1705 AUS0.5010.14405.60 
  Quek, Bob 1601 AUS1.0010.504020.00 
  Nafari, Pari 1495 AUS1.0010.364014.40 
  Besga, Benjamin 1913 FRA0.001-0.1440-5.60 

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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