Individual Calculations May 2019
 Condorelli, Pietro  Total change: 15.20  Rating chartPersonal card
 Trofeo Primavera 2019 - A Napoli ITA 2019-03-14
RcRownchangeKK*chgGame
 1612 1558 3.00 5 0.76 20 15.20 
  Nardiello, Luigi 1913 ITA0.001-0.1120-2.20 
  Freda, Guido 1503 ITA1.0010.42208.40 
  Di Gennaro, Antonio 1618 ITA0.5010.08201.60 
  Riso, Giuseppe 1517 ITA0.501-0.0620-1.20 
  Somma, Erminio 1511 ITA1.0010.43208.60 

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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