Individual Calculations November 2021
 Lundy, George W  Total change: 0.00  Rating chartPersonal card
 38th Annual Sands Regency Reno - Western States Open Reno, Nevada USA 2021-10-15
RcRownchangeRpKK*chgGame
 1840 0 0.50 5 0.00 1474   0.00 
  Akopian, Robert 1999 USA0.0010.00 0.00 
  Liang, Yu-Cheng 1782 USA0.5010.00 0.00 
  Roloff, Richard R 2134 USA0.0010.00 0.00 
  Seshadri, Sridhar 1572 USA0.0010.00 0.00 
  Liu, Patrick Peiju 1713 USA0.0010.00 0.00 

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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