Individual Calculations January 2022
 Solinas, Roberto  Total change: -19.60  Rating chartPersonal card
 WE 2 Autodromo di Imola - C Imola ITA 2021-12-06
RcRownchangeKK*chgGame
 1656 1654 1.50 5 -0.98 20 -19.60 
  Niccoli, Paolo 1754 ITA0.001-0.3620-7.20 
  Sica, Pier Francesco 1548 ITA0.501-0.1420-2.80 
  Fiorentino, Vincenzo 1670 ITA0.5010.02200.40 
  Clemente, Pietro 1681 ITA0.001-0.4620-9.20 
  Viti, Matteo 1626 ITA0.501-0.0420-0.80 

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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