Individual Calculations October 2017
 Ragonese, Rosario L.  Total change: -0.40  Rating chartPersonal card
 FE 12 Grand Hotel Adriatico Montesilvano ITA 2017-09-22
RcRownchangeKK*chgGame
 2029 1875 1.50 5 -0.02 20 -0.40 
  Marvulli, Dario 2050 ITA1.0010.732014.60 
  Marsili, Riccardo 2208 ITA0.001-0.1220-2.40 
  D Antonio, Neri 1982 ITA0.001-0.3520-7.00 
  Bottega, Antonio 1944 ITA0.001-0.4020-8.00 
  Carnicelli, Flavio 1960 ITA0.5010.12202.40 

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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