Individual Calculations January 2023
 Rossi, Gianni  Total change: 3.20  Rating chartPersonal card
 WE 29 Del graticolato - B Santa Maria di Sala ITA 2022-12-09
RcRownchangeKK*chgGame
 1737 1555 1.50 5 0.16 20 3.20 
  Bressan, Stefano 1715 ITA0.001-0.2920-5.80 
  Pentelashoski, Ivanche 1652 ITA0.001-0.3720-7.40 
  Glorioso, Paolo 1714 ITA1.0010.712014.20 
  Luisetto, Alessandro 1827 ITA0.5010.33206.60 
  Alba, Riccardo 1775 ITA0.001-0.2220-4.40 

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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