Individual Calculations July 2023
 Safranek, William  Total change: -12.80  Rating chartPersonal card
 1000GM Memorial Day NY Norm Invitational NM E New York, NY USA 2023-05-27
RcRownchangeKK*chgGame
 1889 1862 2.00 5 -0.32 40 -12.80 
  Bagchi, Sounak 1884 USA0.5010.03401.20 
  Dong, Kyle Qiyu 1832 USA1.0010.464018.40 
  Venkatesh, Narayan 1854 USA0.001-0.5140-20.40 
  Hua, Charles 1986 USA0.5010.17406.80 
  Mottola, Max 1887 USA0.001-0.4740-18.80 

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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