Individual Calculations December 2019
 Kostadinov, Georgi  Total change: -24.20  Rating chartPersonal card
 2019 Banff Open Banff CAN 2019-11-09
RcRownchangeKK*chgGame
 1773 2100 4.00 6 -1.21 20 -24.20 
  Wu, Charles 1800 CAN0.501-0.3520-7.00 
  Young, Joseph 1744 CAN1.0010.11202.20 
  Su, Ethan 1700  * CAN0.001-0.9220-18.40 
  Menard, Tyson 1741 CAN0.501-0.4020-8.00 
  McLeod, Logan 1750 CAN1.0010.11202.20 
  Macleod, Damon 1902 CAN1.0010.24204.80 
 * 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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