Rapid: Individual Calculations January 2018
 Gemma, Dario  Total change: 16.20  Rating chartPersonal card
 OP 7 YACHT 2 FANO ITA 2017-11-26
RcRownchangeKK*chgGame
 1882 1872 4.50 8 0.81 20 16.20 
  Rago, Riccardo 2041 ITA0.5010.22204.40 
  Borgiani, Flavio 2143 ITA0.001-0.1720-3.40 
  Subissati, Massimo 1950 ITA0.5010.11202.20 
  Brunaccioni, Luca 1472  * ITA1.0010.08201.60 
  Volpinari, Danilo c1996 SMR1.0010.672013.40 
  Simonetto, Alessio 2014 ITA0.001-0.3120-6.20 
  Piangerelli, Michele 1472  * ITA0.501-0.4220-8.40 
  Ricci, Alessio 1964 ITA1.0010.632012.60 
 * 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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