Individual Calculations January 2020
 Revi, Frank  Total change: -15.40  Rating chartPersonal card
 Fall 2019 Tuesday Night Marathon - U1600 San Francisco, California USA 2019-10-22
RcRownchangeKK*chgGame
 1220 1430 0.00 1 -0.77 20 -15.40 
  Bayaraa, Timothy 1220 USA0.001-0.7720-15.40 

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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