Individual Calculations September 2011
 Pyper, Matthew  Total change: 33.90  Rating chartPersonal card
 Queensland Junior Championship Brisbane AUS 2011-06-29
RcRownchangeKK*chgGame
 1845 1647 2.50 5 1.13 30 33.90 
  Ousmand, N T 1752 SRI1.0010.643019.20 
  Ousmand, V T 1678 SRI1.0010.543016.20 
  Liu, Yi 2011 AUS0.001-0.1030-3.00 
  Nakauchi, Gene f2047  * AUS0.001-0.0830-2.40 
  Jack, Martin 1739 AUS0.5010.13303.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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