Individual Calculations February 2015
 Ni, John  Total change: 18.80  Rating chartPersonal card
 Canterbury Summer Swiss 2014 Melbourne AUS 2014-12-27
RcRownchangeKK*chgGame
 1814 1646 2.00 5 0.47 40 18.80 
  Zelesco, Karl 2046  * AUS0.001-0.0840-3.20 
  Hooi, Ethan 1349 AUS1.0010.15406.00 
  Stones, Rebecca 1911 AUS0.001-0.1840-7.20 
  Dizdarevic, Mehmedalija 1923 BIH0.001-0.1740-6.80 
  Lim, Ethan 1840 AUS1.0010.754030.00 
 * 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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