Individual Calculations February 2020
 Giammona, Federico  Total change: 26.40  Rating chartPersonal card
 WE 28 Citta' di Montecatini Terme - A Montecatini Terme ITA 2019-12-27
RcRownchangeKK*chgGame
 1988 1804 2.00 5 0.66 40 26.40 
  Esposti, Federico 2132 ITA0.001-0.1340-5.20 
  Graziani, Sergio 1919 ITA1.0010.664026.40 
  Montorsi, Matteo 2013 ITA0.001-0.2340-9.20 
  Ceccarini, Marco 1967 ITA0.001-0.2840-11.20 
  Esposito, Giuseppe 1907 ITA1.0010.644025.60 

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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