Blitz: Individual Calculations January 2018
 Serra, Emanuele  Total change: -16.40  Rating chartPersonal card
 OP MARRUBIU BLITZ MARRUBIU ITA 2017-11-03
RcRownchangeKK*chgGame
 1776 1854 4.50 9 -0.82 20 -16.40 
  Valenza, Marco 1469 ITA1.0010.09201.80 
  Ciobanu, Camelia-Adriana wm2230 ROU0.001-0.0920-1.80 
  Atzori, Filippo 1532 ITA0.501-0.3720-7.40 
  Altea, Luca 1543 ITA1.0010.14202.80 
  Ardu, Luigi 1732 ITA1.0010.33206.60 
  Le Creurer, Kilian 1906 ITA0.001-0.4320-8.60 
  Manca, Luca 1867 ITA0.5010.02200.40 
  Sanna, Yuri 1860 ITA0.001-0.4920-9.80 
  Depau, Alessandro 1841 ITA0.501-0.0220-0.40 

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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