Individual Calculations January 2022
 Bettalli, Francesco  Total change: -3.20  Rating chartPersonal card
 WE Autodromo di Imola - A Imola ITA 2021-12-03
RcRownchangeKK*chgGame
 2253 2305 3.50 5 0.65 20 13.00 
  Bonassi, Tommaso 2076 ITA1.0010.21204.20 
  Drei, Andrea f2122 ITA1.0010.26205.20 
  Favaloro, Andrea f2356 ITA0.5010.07201.40 
  Bogner, Sebastian g2577 SUI0.001-0.1720-3.40 
  Ballotti, Luca 2136 ITA1.0010.28205.60 

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)
 
 WE 2 Autodromo di Imola - A Imola ITA 2021-12-06
RcRownchangeKK*chgGame
 2183 2305 1.50 4 -1.10 20 -22.00 
  Paduano, Claudio c2097 ITA0.001-0.7720-15.40 
  Solomon, Kenny g2354 RSA0.001-0.4320-8.60 
  Fuochi, Tommaso 2019 ITA1.0010.16203.20 
  Pasini, Nicolo f2260 ITA0.501-0.0620-1.20 

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)
 
 WE 22 Grand Hotel Adriatico - A Montesilvano ITA 2021-12-17
RcRownchangeKK*chgGame
 2096 2305 4.00 5 0.29 20 5.80 
  Maldonado, Stefano 1916 ITA1.0010.09201.80 
  Granaldi, Alessandro 2082 ITA0.501-0.2820-5.60 
  Persico, Lorenzo 1989 ITA0.501-0.3720-7.40 
  Paduano, Claudio c2097 ITA1.0010.23204.60 
  Martinovici, Ilia f2395 MDA1.0010.622012.40 

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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