Rapid: Individual Calculations December 2019
 Buzzurro, Mario  Total change: 18.60  Rating chartPersonal card
 OP 2 MARATONA TRIESTE 2019-20 TRIESTE ITA 2019-11-09
RcRownchangeKK*chgGame
 1714 1668 4.00 7 0.93 20 18.60 
  Mocchi, Tullio f2068  * ITA0.001-0.0820-1.60 
  Dolejsi, Massimiliano 1268  * ITA1.0010.08201.60 
  Petrosino, Germano 1820 ITA1.0010.702014.00 
  Stella, Filippo 1816 ITA0.001-0.3020-6.00 
  De Vittor, Daniele 1678 ITA1.0010.512010.20 
  Possa, Alberto 1686 ITA1.0010.532010.60 
  Perossa, Nicolas 1661 ITA0.001-0.5120-10.20 
 * 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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