Individual Calculations January 2020
 Di Chiara, Mauro  Total change: -9.00  Rating chartPersonal card
 FE 40 Memorial Crespi - Magistrale Milano ITA 2019-11-30
RcRownchangeKK*chgGame
 1991 1873 2.00 7 -0.45 20 -9.00 
  Aarav, Dengla 2021 IND0.001-0.3020-6.00 
  Rindone, Andrea 1954 ITA0.5010.11202.20 
  Falchi, Claudio 1897 ITA0.001-0.4720-9.40 
  Lavorgna, Giovanni 1887 ITA0.5010.02200.40 
  Regondi, Lorenzo 2010 ITA0.001-0.3220-6.40 
  Cagnotto, Marco 1978 ITA1.0010.642012.80 
  Di Trapani, Davide 2192 ITA0.001-0.1320-2.60 

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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