Individual Calculations May 2017
 Sidoti, Gaetano  Total change: 3.80  Rating chartPersonal card
 OP Sociale Verbania-Omegna Omegna ITA 2017-02-03
RcRownchangeKK*chgGame
 1550 1406 2.50 7 0.19 20 3.80 
  Basaglia, Paolo 1654 ITA0.5010.31206.20 
  Montibelli, Alberto 1806  * ITA0.001-0.0820-1.60 
  Ormella, Daniele 1646 ITA1.0010.802016.00 
  Trisconi, Alessio 1653 ITA0.001-0.1920-3.80 
  Rossi, Emanuele 1635 ITA0.001-0.2120-4.20 
  Marini, Mario 1337 ITA0.001-0.6020-12.00 
  Argiolu, Pietro 1117 ITA1.0010.16203.20 
 * 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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