Individual Calculations March 2023
 Suarez, Sebastian  Total change: 28.00  Rating chartPersonal card
 2023 New Year Tuesday Night Marathon - 2000 and over Rounds 4-7 San Francisco, CA USA 2023-01-30
RcRownchangeKK*chgGame
 1996 1689 1.00 2 0.70 40 28.00 
  Walder, Michael 1916 USA1.0010.794031.60 
  Winslow, Elliott m2076 USA0.001-0.0940-3.60 

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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