Individual Calculations May 2011
 De Luca, Fabio  Total change: 6.15  Rating chartPersonal card
 OP Sanremo Sanremo ITA 2011-02-25
RcRownchangeKK*chgGame
 2006 1837 2.00 5 0.41 15 6.15 
  Ljubisavljevic, Zivojin Z m2220 SRB0.001-0.0915-1.35 
  Travaglini, Renzo 1624 ITA1.0010.23153.45 
  Trumpf, Walter 2062 SUI0.001-0.2215-3.30 
  Roversi, Stefano 1885 ITA1.0010.57158.55 
  Arata, Roberto Mario 2237  * ESP0.001-0.0815-1.20 
 * 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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