Individual Calculations February 2019
 Ribeiro E Silva Poyiatzis, Alexan  Total change: -9.60  Rating chartPersonal card
 2019 Australian Open Championship Melbourne AUS 2018-12-27
RcRownchangeKK*chgGame
 1715 1481 1.50 8 -0.24 40 -9.60 
  Bayaca, Sterling 1881  * AUS0.001-0.0840-3.20 
  Watson, James 1736 AUS0.001-0.1940-7.60 
  Li, Jackie 1668 AUS0.001-0.2640-10.40 
  Jain, Anshika 1762 AUS0.5010.344013.60 
  Hooi, Ethan 1695 AUS0.001-0.2340-9.20 
  Poberezovsky, Daniel 1725 AUS0.001-0.2040-8.00 
  Itty Panicker, Prince 1682 AUS1.0010.764030.40 
  Nemeth, Laszlo 1572 AUS0.001-0.3840-15.20 
 * 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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