Individual Calculations February 2020
 Pacini, Ermanno  Total change: 4.60  Rating chartPersonal card
 WE 28 Citta' di Montecatini Terme - A Montecatini Terme ITA 2019-12-27
RcRownchangeKK*chgGame
 1968 2094 3.50 5 0.23 20 4.60 
  Sforza, Michelangelo 1860 ITA1.0010.21204.20 
  Albini, Federico 1900 ITA1.0010.25205.00 
  Mammi, Samuele 1814 ITA1.0010.16203.20 
  Palozza, Christian f2173 ITA0.001-0.3920-7.80 
  Quirico, Paolo 2091 ITA0.5010.00200.00 

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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