Individual Calculations January 2018
 Crowley, Regan  Total change: 15.20  Rating chartPersonal card
 2017 Box Hill Open Melbourne AUS 2017-10-13
RcRownchangeKK*chgGame
 1656 1663 4.50 8 0.38 40 15.20 
  Mangalaganesh, Rahul 1284 AUS1.0010.09403.60 
  Gu, Dennis 1499 AUS1.0010.284011.20 
  Hamilton, Douglas G f2063  * AUS0.001-0.0840-3.20 
  Balasubramanian, Mangalaganesh 1658 AUS1.0010.494019.60 
  Loh, Zachary f2063  * AUS0.001-0.0840-3.20 
  Zou, Edwin 1529 AUS0.501-0.1840-7.20 
  Chen, Paula 1284 AUS1.0010.09403.60 
  Dizdarevic, Mehmedalija 1871 BIH0.001-0.2340-9.20 
 * 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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