Individual Calculations June 2022
 Yearwood, Roy  Total change: -24.20  Rating chartPersonal card
 2022 Aaron Sequillion Memorial A Edmonton CAN 2022-04-29
RcRownchangeKK*chgGame
 1758 1955 2.50 5 -1.21 20 -24.20 
  Zeggelaar, Mike 1817 CAN1.0010.31206.20 
  Nechio, Douglas 1816 BRA0.501-0.1920-3.80 
  Menard, Tyson 1809 CAN1.0010.30206.00 
  Dorn, Paris 1555  * CAN0.001-0.9220-18.40 
  Koperski, Dustin 1794 CAN0.001-0.7120-14.20 
 * 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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