Individual Calculations December 2019
 Marcantognini, Denis  Total change: 4.00  Rating chartPersonal card
 WE 13 Naviglio Martesana - B Gorgonzola ITA 2019-11-01
RcRownchangeKK*chgGame
 1586 1663 2.50 4 0.20 20 4.00 
  Spreafico, Ambrogio Maurizio 1352 ITA1.0010.14202.80 
  Mei, Gianluca 1849 ITA0.001-0.2620-5.20 
  De Tullio, Alfonso 1349 ITA1.0010.14202.80 
  Crippa, Mario 1795 ITA0.5010.18203.60 

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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