Individual Calculations February 2019
 England, Max  Total change: 49.60  Rating chartPersonal card
 2019 Oakville Winter Open U2100 Oakville CAN 2019-01-25
RcRownchangeKK*chgGame
 1780 1735 3.00 4 1.24 40 49.60 
  Stewart, Scott 1778 AUS1.0010.564022.40 
  Calvelo, Jelvis 1889 PHI0.001-0.2940-11.60 
  Jackson, Nicholas 1734 CAN1.0010.504020.00 
  Huang, Youhe 1717 CAN1.0010.474018.80 

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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