Individual Calculations January 2020
 Graziani, Emma  Total change: 7.60  Rating chartPersonal card
 WE 2 Citta' di Imola - C Imola ITA 2019-12-06
RcRownchangeKK*chgGame
 1693 1591 2.00 5 0.19 40 7.60 
  Mucci, Federico 1685 ITA0.001-0.3740-14.80 
  Pedemonte, Claudio 1650 ITA0.001-0.4240-16.80 
  Zorzetto, Carlo 1729 ITA1.0010.694027.60 
  Alfieri, Sabato 1682 ITA1.0010.624024.80 
  Rametta, Marcello 1717 ITA0.001-0.3340-13.20 

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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