Individual Calculations September 2018
 Lu, Jason  Total change: -0.80  Rating chartPersonal card
 48th Annual Continental Open Sturbridge, Massachusetts USA 2018-08-16
RcRownchangeKK*chgGame
 1994 1826 2.00 7 -0.02 40 -0.80 
  Samadashvili, Martha wf2136 USA0.001-0.1440-5.60 
  Poliannikov, Danila 1994 USA0.5010.22408.80 
  Fiedler, Brian 1978 CAN0.001-0.3040-12.00 
  Cui, Cynthia 1798 CAN1.0010.464018.40 
  Ramanathan, Suraj 1961 USA0.5010.18407.20 
  Chen, Jacob 2084 USA0.001-0.1840-7.20 
  Tanaka, Tyler Taira 2006 CAN0.001-0.2640-10.40 

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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