Rapid: Individual Calculations February 2017
 Rubbini, Roberto  Total change: -11.80  Rating chartPersonal card
 OP FERRARA FERRARA ITA 2017-01-15
RcRownchangeKK*chgGame
 1751 1820 4.00 8 -0.59 20 -11.80 
  Loiacono, Leonardo 2044 ITA0.001-0.2220-4.40 
  Vari, Claudio 1531 ITA1.0010.16203.20 
  Ghods, Maziar 2014 ITA0.001-0.2520-5.00 
  Castellari, Claudio 1658 ITA0.001-0.7120-14.20 
  Chillemi, Giuseppe 1574 ITA1.0010.19203.80 
  Belloni, Umberto 1768 ITA1.0010.43208.60 
  Loiacono, Antonio 1997 ITA0.001-0.2720-5.40 
  Bosi, Ettore 1420  * ITA1.0010.08201.60 
 * 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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