Individual Calculations September 2023
 Trevisan, Stefano  Total change: -71.60  Rating chartPersonal card
 WE 3 La regina degli scacchi a Roma - B Roma ITA 2023-07-28
RcRownchangeKK*chgGame
 1746 1843 2.50 5 -0.66 40 -26.40 
  Fiolo, Costanza 1741 ITA0.501-0.1440-5.60 
  Lamagna, Lucio 1722 ITA0.001-0.6640-26.40 
  Costantino, Claudio Emanuele 1752 ITA0.501-0.1240-4.80 
  Tacconi, Antonio 1735 ITA1.0010.354014.00 
  Pin, Orlando 1781 ITA0.501-0.0940-3.60 

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)
 
 FE 2 Bella Italia - B Lignano Sabbiadoro ITA 2023-08-17
RcRownchangeKK*chgGame
 1726 1845 3.50 7 -1.13 40 -45.20 
  Bernard, Federico 1704 ITA0.501-0.1940-7.60 
  Riboldi, Raffaele 1695 ITA0.501-0.2040-8.00 
  Casagrande, Filippo 1760 ITA0.501-0.1240-4.80 
  Ortobelli Lozza, Marco 1752 ITA0.001-0.6340-25.20 
  Predan, Luca 1729 ITA1.0010.344013.60 
  Sgaria, Marco 1677 ITA0.501-0.2240-8.80 
  Bernasconi, Roberto 1768 ITA0.501-0.1140-4.40 

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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