Individual Calculations June 2019
 Jacobs, Michael  Total change: 50.40  Rating chartPersonal card
 2019 Ontario Open U2100 Oakville CAN 2019-05-18
RcRownchangeKK*chgGame
 1814 1536 2.00 4 1.26 40 50.40 
  Momic, Jovan 1610 CAN1.0010.604024.00 
  Brajkovic, Nikola 1869 CAN0.001-0.1240-4.80 
  Vlasov, John 1936  * CAN1.0010.924036.80 
  Casareno, Erwin 1842 NED0.001-0.1440-5.60 
 * 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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