Individual Calculations July 2022
 Bonetti, Alberto  Total change: 50.80  Rating chartPersonal card
 FE 13 Dolomiti - B Forni di Sopra ITA 2022-06-12
RcRownchangeKK*chgGame
 1721 1595 4.00 8 1.27 40 50.80 
  Cluyts, Marc 1910 BEL0.001-0.1440-5.60 
  Tomasino, Vincenzo 1300 ITA1.0010.15406.00 
  Lachmair, Erwin 1810 AUT1.0010.774030.80 
  Sirletti, Sonia 1828 ITA0.001-0.2140-8.40 
  Damele, Stefano 1753 ITA1.0010.714028.40 
  Schestak, Herbert 1733 AUT0.5010.19407.60 
  Budai, Leonardo 1598 ITA0.5010.00400.00 
  Voet, Dirk 1835 BEL0.001-0.2040-8.00 

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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