Individual Calculations February 2018
 Piangerelli, Michele  Total change: -14.40  Rating chartPersonal card
 FE 26 Citta' di Montecatini Montecatini Terme ITA 2017-12-27
RcRownchangeKK*chgGame
 1994 1816 1.00 5 -0.36 40 -14.40 
  Campini, Marco 2019 ITA0.001-0.2440-9.60 
  Beltrame, Leonardo 1982 ITA0.001-0.2840-11.20 
  Prete, Alessandro 2076 ITA0.5010.324012.80 
  Boschi, Massimiliano 1986 ITA0.001-0.2840-11.20 
  Puglia, Francesco 1906 ITA0.5010.12404.80 

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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