Individual Calculations June 2024
 Gandolfi, Fred  Total change: 3.00  Rating chartPersonal card
 2024 Ontario Open U2200 Toronto CAN 2024-05-18
RcRownchangeKK*chgGame
 1774 1817 3.50 6 0.15 20 3.00 
  Murali, Dhruv 1757 CAN1.0010.42208.40 
  Perelman, Leon 1947 CAN0.001-0.3220-6.40 
  Zhang, Daniel 1774 CAN1.0010.44208.80 
  Bucci, Andrew 1750 CAN0.001-0.5920-11.80 
  Li, Ande 1714 CHN1.0010.36207.20 
  Liu, Sean Fangxiao 1703 CAN0.501-0.1620-3.20 

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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