Individual Calculations January 2023
 Ubaldi, Rocco Alvaro  Total change: 54.00  Rating chartPersonal card
 WE 25 Salsomaggiore Terme - C Salsomaggiore Terme ITA 2022-12-02
RcRownchangeKK*chgGame
 1370 1319 3.50 5 1.35 40 54.00 
  Ferrarini, Lorenzo 1459 ITA1.0010.694027.60 
  Bodria, Francesco 1430 ITA0.001-0.3540-14.00 
  Canelli, Nicolino 1201 ITA1.0010.344013.60 
  Togni, Alessandro 1383 ITA1.0010.594023.60 
  Morando, Matteo 1376 ITA0.5010.08403.20 

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)
 

 

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