Individual Calculations February 2020
 Ravagnani, Tiziano  Total change: -3.00  Rating chartPersonal card
 WE 28 Citta' di Montecatini Terme - A Montecatini Terme ITA 2019-12-27
RcRownchangeKK*chgGame
 1915 1809 2.00 6 -0.15 20 -3.00 
  Prelati, Maurizio 1928 ITA0.001-0.3420-6.80 
  Muraro, Alberto 1872 ITA0.5010.09201.80 
  Del Prato, Uberto 1911 ITA0.001-0.3620-7.20 
  Malescusi, Luciano 1886 ITA1.0010.612012.20 
  Sforza, Michelangelo 1860 ITA0.5010.07201.40 
  Beccarini, Francesco 2032 ITA0.001-0.2220-4.40 

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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