Individual Calculations September 2022
 Orfini, Nicolo  Total change: -2.20  Rating chartPersonal card
 WE 2 La regina degli scacchi a Roma - A Roma ITA 2022-07-29
RcRownchangeKK*chgGame
 2042 2221 3.50 5 -0.11 20 -2.20 
  Sala, Giulia wf1958 ITA0.001-0.8220-16.40 
  Falchi, Claudio 1973 ITA1.0010.19203.80 
  D`amore, Emanuele 1955 ITA1.0010.18203.60 
  Alessandrini, Giacomo 2085 ITA1.0010.32206.40 
  Bettalli, Francesco f2237 ITA0.5010.02200.40 

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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