Rapid: Individual Calculations January 2020
 Buzzurro, Mario  Total change: -6.40  Rating chartPersonal card
 OP 5 MONTEDORO MUGGIA ITA 2019-12-22
RcRownchangeKK*chgGame
 1833 1687 1.00 4 -0.32 20 -6.40 
  Dolejsi, Massimiliano 1287  * ITA1.0010.08201.60 
  Samuelli, Daniele 1926 ITA0.001-0.2020-4.00 
  Varini, Massimo 2087  * ITA0.001-0.0820-1.60 
  Marchesich, Giovanni 2031 ITA0.001-0.1220-2.40 
 * 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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