Individual Calculations January 2019
 Urbinati, Emilio  Total change: 12.40  Rating chartPersonal card
 OP 5 Memorial Marco Ori Cesena ITA 2018-12-14
RcRownchangeKK*chgGame
 1612 1552 2.00 4 0.31 40 12.40 
  Pogan, Nikolas f1952  * GER0.001-0.0840-3.20 
  Gnetti, Paolo 1727 ITA0.001-0.2740-10.80 
  Di Cicco, Daniela 1171 ITA1.0010.09403.60 
  Alessandrini, Matteo 1599 ITA1.0010.574022.80 
 * 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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