Individual Calculations July 2022
 Fishbein, Matthew E  Total change: 14.00  Rating chartPersonal card
 2022 Roger J Morin Invitational Belgrade, Maine USA 2022-06-18
RcRownchangeKK*chgGame
 1890 1943 3.00 4 0.70 20 14.00 
  Ravn, William E 1827 USA1.0010.34206.80 
  Berube, Max E 1952 USA1.0010.512010.20 
  Hendrix, Wyatt Michael 1856 USA0.501-0.1220-2.40 
  Spencer, Aaron 1925 USA0.501-0.0320-0.60 

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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