Individual Calculations September 2018
 Deruda, Leonardo  Total change: 0.60  Rating chartPersonal card
 FE 7 Lazio Scacchi - A Roma ITA 2018-08-11
RcRownchangeKK*chgGame
 1854 1738 2.50 7 0.03 20 0.60 
  Stirpe, Claudio 2026 ITA0.001-0.1620-3.20 
  Pasqualucci, Colombo 1860 ITA0.001-0.3320-6.60 
  Colombrini, Adolfo 1707 ITA1.0010.46209.20 
  Croci, Roberto 1740 ITA1.0010.502010.00 
  Muraro, Alberto 1976 ITA0.001-0.2020-4.00 
  Pallante, Simone 1821 ITA0.5010.11202.20 
  Iachella, Giorgio 1851 ITA0.001-0.3520-7.00 

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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