Individual Calculations June 2023
 Moon, Ethan  Total change: 14.00  Rating chartPersonal card
 3rd annual Niagara Falls Open - Major Niagara Falls, NY USA 2023-05-05
RcRownchangeKK*chgGame
 1909 1775 2.50 5 0.35 40 14.00 
  Zhou, Jianchao g2555 CHN0.0010.00400.00 
  Joseph, Jonath 1660 CAN1.0010.344013.60 
  Zheng, Lerui 1585 USA0.501-0.2540-10.00 
  Forney, Robert 1819 USA1.0010.564022.40 
  Bhatia, Aadit 1926 IND0.001-0.3040-12.00 

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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