Individual Calculations March 2018
 Bolzoni, Massimo  Total change: 5.60  Rating chartPersonal card
 OP IX Carnevale Milano ITA 2018-02-08
RcRownchangeKK*chgGame
 1733 1663 2.00 4 0.28 20 5.60 
  Cazzaniga, Walter 2005 ITA0.001-0.1220-2.40 
  Meharunkar, Pari Prasad 1498 ITA1.0010.28205.60 
  Romeo, Antonio 1521 ITA1.0010.31206.20 
  Lavorgna, Giovanni 1909 ITA0.001-0.1920-3.80 

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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