Individual Calculations September 2018
 Steinberg, Ellis  Total change: 13.40  Rating chartPersonal card
 2018 Classique Estivale de Montreal Summer Classic Open Montreal CAN 2018-07-30
RcRownchangeKK*chgGame
 1742 1704 2.50 4 0.67 20 13.40 
  Zhu, Brandon 1959 CAN0.5010.31206.20 
  Bremner, William 1684 CAN0.001-0.5320-10.60 
  Joanis, Marc-Andre 1794 CAN1.0010.622012.40 
  Armstrong, Robert J 1529 CAN1.0010.27205.40 

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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