Individual Calculations March 2016
 Bertot, German  Total change: -20.40  Rating chartPersonal card
 2016 Mechanics' Winter Tournament San Francisco, California USA 2016-01-05
RcRownchangeKK*chgGame
 1676 1688 1.00 4 -1.02 20 -20.40 
  Ortega, Bill 1952 USA0.001-0.1820-3.60 
  Tungkitkancharoen, Songtham 1544 USA0.001-0.6920-13.80 
  Nassif, Wassim J 1344 USA1.0010.12202.40 
  Bekhtur, Bayaraa 1863 USA0.001-0.2720-5.40 

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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