Individual Calculations October 2023
 Romashko, Andrey  Total change: 17.20  Rating chartPersonal card
 WE San Giorgio su Legnano 2023 - A San Giorgio su Legnano ITA 2023-09-15
RcRownchangeKK*chgGame
 2062 1990 3.00 5 0.86 20 17.20 
  Di Liberto, Michele 1851 ITA1.0010.31206.20 
  Guidi, Maurizio 2064 ITA1.0010.602012.00 
  Salvador, Roland g2380 PHI0.001-0.0920-1.80 
  Lapiccirella, Daniele 2118 ITA0.001-0.3320-6.60 
  Bisignano, Riccardo 1897 ITA1.0010.37207.40 

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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