Individual Calculations November 2016
 Astorina, Davide  Total change: -2.60  Rating chartPersonal card
 FE 25 Citta' di Grammichele - B Grammichele ITA 2016-10-07
RcRownchangeKK*chgGame
 1591 1609 3.00 6 -0.13 20 -2.60 
  Finocchiaro, Dante 1408 ITA0.001-0.7620-15.20 
  Mannino, Fabio 1687 ITA1.0010.612012.20 
  Ristagno, Calogero 1667 ITA1.0010.582011.60 
  Camarda, Giuseppe 1523 ITA1.0010.38207.60 
  Verde, Daniela 1593 ITA0.001-0.5220-10.40 
  Conti, Silvano 1669 ITA0.001-0.4220-8.40 

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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