Individual Calculations October 2017
 Lauria, Amilcare  Total change: -40.40  Rating chartPersonal card
 FE 12 Grand Hotel Adriatico Montesilvano ITA 2017-09-22
RcRownchangeKK*chgGame
 1926 2056 0.00 3 -2.02 20 -40.40 
  Sbraccia, Giovanni 1930 ITA0.001-0.6720-13.40 
  Di Primio, Eugenia 1955 ITA0.001-0.6420-12.80 
  Marino, Giovanni 1894 ITA0.001-0.7120-14.20 

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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