Individual Calculations February 2023
 Safranek, William  Total change: 68.80  Rating chartPersonal card
 2023 January Marshall Premier New York, NY USA 2023-01-06
RcRownchangeKK*chgGame
 2021 1745 2.50 4 1.72 40 68.80 
  Nasta, Kiren 1922 USA1.0010.734029.20 
  Huston, Gus f2253 USA0.001-0.0440-1.60 
  Hebbar, Eshaan 1979 USA1.0010.794031.60 
  Rosenberg, Evan S 1931 USA0.5010.24409.60 

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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