Individual Calculations January 2020
 Alati, Alberto  Total change: 16.80  Rating chartPersonal card
 WE 2 Citta' di Imola - C Imola ITA 2019-12-06
RcRownchangeKK*chgGame
 1648 1745 4.00 5 0.84 20 16.80 
  Marinucci, Johnny 1649 ITA0.001-0.6320-12.60 
  Ludovici, Roberto 1635 ITA1.0010.35207.00 
  Ugolini, Andrea 1662 ITA1.0010.39207.80 
  Bigagli, Rodolfo 1676 ITA1.0010.40208.00 
  Reginato, Lino 1620 ITA1.0010.33206.60 

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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