Individual Calculations July 2022
 Jaferian, Koosha  Total change: 2.40  Rating chartPersonal card
 2022 Eastern Ontario Open Ottawa CAN 2022-06-10
RcRownchangeKK*chgGame
 2061 2211 3.50 5 0.12 20 2.40 
  Batorshyn, Ilia 1857 CAN1.0010.11202.20 
  Beaulieu, Eric 2147 CAN1.0010.41208.20 
  Gordon, David c2116 CAN0.501-0.1320-2.60 
  Sharma, Vishruth 1933 CAN1.0010.17203.40 
  Plotkin, Victor f2252 CAN0.001-0.4420-8.80 

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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