Individual Calculations October 2022
 Marchesi, Uberto  Total change: -25.40  Rating chartPersonal card
 CIS 2022 - Serie B Girone 2 Genova ITA 2022-09-16
RcRownchangeKK*chgGame
 1742 1711 0.50 4 -1.27 20 -25.40 
  Vairo, Rocco Enrico 1996 ITA0.001-0.1620-3.20 
  Bechelli, Flavio 1732 ITA0.5010.03200.60 
  Ghiardo, Giacomo 1305 ITA0.001-0.9220-18.40 
  Celli, Ugo 1936 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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