Individual Calculations January 2023
 Desideri, Enrico  Total change: -4.00  Rating chartPersonal card
 WE 23 Grand Hotel Adriatico - B Montesilvano ITA 2022-12-16
RcRownchangeKK*chgGame
 1543 1570 2.50 5 -0.20 20 -4.00 
  Di Lascio, Savino 1835 ITA0.001-0.1820-3.60 
  Tofu, Marco 1394 ITA1.0010.27205.40 
  Costantini, Marco 1371 ITA0.501-0.2620-5.20 
  Scrocco, Stefano 1702 ITA0.001-0.3220-6.40 
  Giri, Davide 1414 ITA1.0010.29205.80 

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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