Individual Calculations November 2023
 Murgescu, Adi  Total change: 24.80  Rating chartPersonal card
 Marshall Premier 25 New York, NY USA 2023-10-06
RcRownchangeKK*chgGame
 2027 1954 2.00 3 0.62 40 24.80 
  Olsen, Robert 1844 USA1.0010.354014.00 
  Ling, Chenxuan 1821 USA1.0010.324012.80 
  Bortnyk, Mykola m2415 UKR0.001-0.0540-2.00 

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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