Individual Calculations April 2018
 Gordon, David  Total change: 2.40  Rating chartPersonal card
 2018 RA March Open Ottawa CAN 2018-03-02
RcRownchangeKK*chgGame
 2041 2181 3.50 5 0.12 20 2.40 
  Simic, Dusan 2087 SRB0.001-0.6320-12.60 
  Villeneuve, Robert 1919 CAN1.0010.18203.60 
  Beckwith, Paul H. 2177 CAN1.0010.49209.80 
  Tanaka, Tyler 2117 CAN0.501-0.0920-1.80 
  Kellar, Ben 1903 CAN1.0010.17203.40 

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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