Individual Calculations February 2017
 Valido, Cesar Jose  Total change: -15.20  Rating chartPersonal card
 3rd Gulf Coast New Year's Open Fort Myers, Florida USA 2017-01-06
RcRownchangeKK*chgGame
 2047 2250 3.00 5 -0.76 20 -15.20 
  Gologorsky, Rachel wf1976 USA1.0010.17203.40 
  Andretta, Carlos G 2124 ARG0.501-0.1720-3.40 
  Recio, Miguel 2071 USA0.501-0.2320-4.60 
  Harrison, Joshua A 2113 USA0.001-0.6820-13.60 
  Jayaraman, Roshan 1950 USA1.0010.15203.00 

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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