Individual Calculations February 2020
 Mammi, Samuele  Total change: 50.00  Rating chartPersonal card
 WE 28 Citta' di Montecatini Terme - A Montecatini Terme ITA 2019-12-27
RcRownchangeKK*chgGame
 1975 1814 3.00 6 1.25 40 50.00 
  Agudelo, Pedro Luis 1957 COL0.001-0.3140-12.40 
  Malescusi, Luciano 1886 ITA1.0010.604024.00 
  Maselli, Daniel 2001 ITA1.0010.744029.60 
  Pacini, Ermanno 2094 ITA0.001-0.1640-6.40 
  Marino, Giovanni 1921 ITA0.5010.15406.00 
  Zucconi, Leandro 1993 ITA0.5010.23409.20 

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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