Rapid: Individual Calculations October 2018
 Buffoni, Luca  Total change: 11.80  Rating chartPersonal card
 OP 45 ASR ROMA ITA 2018-09-01
RcRownchangeKK*chgGame
 1814 1759 4.00 8 0.59 20 11.80 
  Machidon, Cristi f2159  * MDA0.001-0.0820-1.60 
  Tardino, Gabriele 1359  * ITA1.0010.08201.60 
  Crisanti, Crisanto 1910 ITA0.5010.20204.00 
  Puglia, Francesco 1800 ITA0.5010.06201.20 
  Roberti, Bruno 1915 ITA0.001-0.2920-5.80 
  Pastore, Cosmas 1847 ITA1.0010.622012.40 
  Rabiti, Roberto 1359  * ITA1.0010.08201.60 
  Carnicelli, Valerio f2159  * ITA0.001-0.0820-1.60 
 * 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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