Individual Calculations September 2023
 Mahtani, Nitin  Total change: -18.20  Rating chartPersonal card
 2023 Excelsior August Open Etobicoke, ON CAN 2023-08-11
RcRownchangeKK*chgGame
 1787 1775 1.50 5 -0.91 20 -18.20 
  Singh Dhaliwal, Jaipreet 1760 CAN0.501-0.0220-0.40 
  Moses, Neil 1815 CAN0.001-0.4420-8.80 
  Kim, Noah 1770 CAN1.0010.49209.80 
  Mahip, Singh 1722 BAR0.001-0.5720-11.40 
  Moon, Ethan 1869 CAN0.001-0.3720-7.40 

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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