Individual Calculations October 2016
 Di Gregorio, Romeo  Total change: -8.20  Rating chartPersonal card
 FE 10 Grand Hotel Adriatico Montesilvano ITA 2016-09-16
RcRownchangeKK*chgGame
 1954 1930 2.00 5 -0.41 20 -8.20 
  Tomba, Ivan f2259 ITA0.001-0.1220-2.40 
  Colasante, Marianna 1815 ITA0.001-0.6620-13.20 
  Vecchione, Anna Pia 1840 ITA1.0010.38207.60 
  Marvulli, Dario 2035 ITA0.001-0.3620-7.20 
  Arbore, Daniele 1821 ITA1.0010.35207.00 

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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