Individual Calculations February 2023
 Pendse, Vihaan  Total change: 22.00  Rating chartPersonal card
 2023 Winter Open Roseville, Minnesota USA 2023-01-21
RcRownchangeKK*chgGame
 1942 1804 1.50 3 0.55 40 22.00 
  Hoover, Nathan E 1963 USA1.0010.714028.40 
  Matus, Nastassja A wf1964 USA0.001-0.2940-11.60 
  Kalina, Chris 1900 USA0.5010.13405.20 

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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