Individual Calculations February 2018
 Castelfranchi, Carlo  Total change: -4.00  Rating chartPersonal card
 FE 6 Lazio Scacchi Roma ITA 2018-01-03
RcRownchangeKK*chgGame
 2023 2054 3.50 7 -0.20 20 -4.00 
  Papler, Peter 1657 ITA1.0010.08201.60 
  Gromovs, Sergejs f2280 ITA0.5010.29205.80 
  Dragojlovic, Andjelko m2256 SRB0.001-0.2420-4.80 
  Somma, Andrea 1890 ITA1.0010.28205.60 
  Pitrelli, Antonio 2059 ITA0.001-0.4920-9.80 
  Ljubisavljevic, Zivojin Z m2107 SRB0.5010.07201.40 
  Marino, Giovanni 1912 ITA0.501-0.1920-3.80 

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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