Rapid: Individual Calculations December 2016
 Ragnoni, Alessandro  Total change: -17.80  Rating chartPersonal card
 OP 2 SPECIALE ARROCCO CC ROMA ITA 2016-11-13
RcRownchangeKK*chgGame
 1985 2092 3.50 7 -0.89 20 -17.80 
  Ruscitti, Simone 1692  * ITA0.501-0.4220-8.40 
  Colantuono, Virginia 1951 ITA1.0010.31206.20 
  Ciampi, Vincenzo 1996 ITA0.501-0.1320-2.60 
  Castellano, Lorenzo 1882 ITA0.501-0.2720-5.40 
  Ferraro, Pietro 1961 ITA1.0010.32206.40 
  D`amore, Emanuele 2126 ITA0.001-0.4520-9.00 
  Cappai, Davide 2288 ITA0.001-0.2520-5.00 
 * 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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