Individual Calculations June 2023
 Joseph, Jonath  Total change: -11.60  Rating chartPersonal card
 3rd annual Niagara Falls Open - Major Niagara Falls, NY USA 2023-05-05
RcRownchangeKK*chgGame
 1834 1660 1.50 4 0.36 40 14.40 
  Moon, Ethan 1775 CAN0.001-0.3440-13.60 
  Kalyanraman, Nikhil 1702 USA0.5010.06402.40 
  Konistis, Loukas 1988 GRE0.5010.374014.80 
  Dean, Edward Thorpe 1870 USA0.5010.274010.80 

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)
 
 2023 Excelsior May Open Championship Top Toronto, Ontario CAN 2023-05-19
RcRownchangeKK*chgGame
 1753 1660 0.50 3 -0.65 40 -26.00 
  Laughlin, Braden 1695 CAN0.001-0.4540-18.00 
  Wang, Andy Zixin 1647 CAN0.001-0.5240-20.80 
  Filipovich, David 1917 CAN0.5010.324012.80 

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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