Individual Calculations November 2023
 Rubini, Alessandro  Total change: 22.00  Rating chartPersonal card
 WE 4 Citta' di Forli' - 2 Memorial Alessandro Zanzani - B Forli' ITA 2023-09-29
RcRownchangeKK*chgGame
 1719 1784 3.50 5 0.55 40 22.00 
  Calvigioni, Matteo 1693 ITA1.0010.384015.20 
  Casadio, Filippo 1728 ITA0.501-0.0840-3.20 
  Di Nallo, Federico 1730 ITA1.0010.424016.80 
  Muraro, Alberto 1779 ITA0.501-0.0140-0.40 
  Catapano, Alberto Pasquale 1666 ITA0.501-0.1640-6.40 

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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