Rapid: Individual Calculations November 2018
 Buffoni, Luca  Total change: -2.60  Rating chartPersonal card
 OP OTTOBRE CENTOCELLE ROMA ITA 2018-10-07
RcRownchangeKK*chgGame
 1818 1771 3.00 7 -0.13 20 -2.60 
  Lelli, Adriano 2096 ITA0.001-0.1320-2.60 
  Alessio, Anna 1466 ITA1.0010.14202.80 
  Rossi, Alessandro 1501 ITA1.0010.17203.40 
  Sarno, Valerio 1800 ITA1.0010.542010.80 
  Vilona, Leonardo 1915 ITA0.001-0.3120-6.20 
  Paglietti, Nicola f2126 ITA0.001-0.1120-2.20 
  Prelati, Maurizio 1821 ITA0.001-0.4320-8.60 

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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