Individual Calculations September 2023
 Daniluk, Jim  Total change: -35.80  Rating chartPersonal card
 2023 Canadian Open Chess Championship - Open Calgary, Alberta CAN 2023-07-22
RcRownchangeKK*chgGame
 1702 1762 3.00 8 -1.79 20 -35.80 
  Dorrance, Adam 2268 CAN0.001-0.0420-0.80 
  Gibson, Leroy 1472 LBR0.001-0.8420-16.80 
  Koo, Minjun 1536 KOR1.0010.21204.20 
  Hooshdaran, Soheil 1617 IRI0.001-0.6920-13.80 
  Aluko, Lare 1570 CAN1.0010.25205.00 
  Skop, Mike 1755 CAN1.0010.49209.80 
  Liu, Zachary Hankun 1776 CAN0.001-0.4820-9.60 
  Wang, Chengjun Patrick 1622 CAN0.001-0.6920-13.80 

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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