Individual Calculations December 2021
 Malyshev, Roman P  Total change: 7.80  Rating chartPersonal card
 26th Annual Northeast Open - Major Stamford, Connecticut USA 2021-11-05
RcRownchangeKK*chgGame
 1951 1981 2.00 3 0.39 20 7.80 
  Ye, Stephen 1774 USA1.0010.23204.60 
  Sun, Ryan 1945 USA1.0010.45209.00 
  Tanenbaum, Zachary 2135 USA0.001-0.2920-5.80 

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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