Rapid: Individual Calculations September 2017
 Mattia, Alessandro  Total change: -21.40  Rating chartPersonal card
 OP A RAPID VAL DELLE ROSE GROSSETO ITA 2017-07-23
RcRownchangeKK*chgGame
 1574 1434 2.00 9 -1.07 20 -21.40 
  Giannoni, Massimo 1801 ITA0.001-0.1020-2.00 
  Fontani, Dante 1700 ITA0.001-0.1820-3.60 
  Cannada Bartoli, Vincenzo 1834  * ITA0.001-0.0820-1.60 
  Vari, Claudio 1602 ITA1.0010.722014.40 
  Passarini, Andrea 1571 ITA0.001-0.3220-6.40 
  Graziani, Emma 1289 ITA1.0010.31206.20 
  Fabbrucci, Gabriele 1596 ITA0.001-0.2920-5.80 
  Laurenzi, Edoardo 1318 ITA0.001-0.6620-13.20 
  Gabbani, Sara 1454 ITA0.001-0.4720-9.40 
 * 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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