Individual Calculations November 2019
 Gillis, Doug  Total change: -76.00  Rating chartPersonal card
 2019 Aurora Fall Open U1700 Aurora CAN 2019-10-19
RcRownchangeKK*chgGame
 1445 1543 0.00 3 -1.90 40 -76.00 
  Lang, Quintin 1515 CAN0.001-0.5440-21.60 
  Shen, Isamel 1457 CAN0.001-0.6240-24.80 
  Zhu, Ricky 1363 CAN0.001-0.7440-29.60 

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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