Individual Calculations March 2023
 Winslow, Elliott  Total change: -18.80  Rating chartPersonal card
 2023 New Year Tuesday Night Marathon - 2000 and over Rounds 4-7 San Francisco, CA USA 2023-01-30
RcRownchangeKK*chgGame
 1867 2076 2.00 4 -0.94 20 -18.80 
  Dasika, Archit 1985 USA0.001-0.6220-12.40 
  Suarez, Sebastian 1689 USA1.0010.09201.80 
  Arun, Siddharth 2044 USA0.001-0.5420-10.80 
  Hao, Max 1750 USA1.0010.13202.60 

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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