Individual Calculations January 2020
 Davila, Carlos  Total change: -27.00  Rating chartPersonal card
 Fall 2019 Tuesday Night Marathon San Francisco, California USA 2019-10-22
RcRownchangeKK*chgGame
 1840 1907 1.00 4 -1.35 20 -27.00 
  Thieme, Steffen 2016 GER0.001-0.3520-7.00 
  Marcus, Joel 1771 USA0.001-0.6820-13.60 
  Lehman, Clarence 1745 USA0.001-0.7120-14.20 
  German, Felix 1828 USA1.0010.39207.80 

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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