Individual Calculations September 2018
 Popa, Claudiu  Total change: -7.80  Rating chartPersonal card
 FE 18 Condino Valle Del Chiese Borgo Chiese ITA 2018-07-28
RcRownchangeKK*chgGame
 1895 2073 4.50 7 -0.39 20 -7.80 
  Margoni, Casimiro 1673  * ITA1.0010.08201.60 
  Papale, Carmelo 1811 ITA1.0010.18203.60 
  De Santis, Alessio f2257 ITA0.5010.24204.80 
  Lombardo, Michele 2049 ITA0.501-0.0320-0.60 
  Barucco, Mattia 1971 ITA0.501-0.1420-2.80 
  Poletti, Fausto 1828 ITA0.501-0.3020-6.00 
  Lovecchio, Luigi 1673  * ITA0.501-0.4220-8.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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