Individual Calculations March 2018
 Laceste, Loren Brigham  Total change: -16.80  Rating chartPersonal card
 2018 Northern Alberta Open Edmonton CAN 2018-02-10
RcRownchangeKK*chgGame
 1884 2284 1.00 2 -0.84 20 -16.80 
  Koperski, Dustin 1884  * CAN0.001-0.9220-18.40 
  Robertson, Trevor 1884  * CAN1.0010.08201.60 
 * 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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