Individual Calculations September 2023
 Sartori, Giulio  Total change: -10.00  Rating chartPersonal card
 WE 3 La regina degli scacchi a Roma - D Roma ITA 2023-07-28
RcRownchangeKK*chgGame
 1260 1219 2.00 5 -0.25 40 -10.00 
  Avetisjan, Arman 1392 ITA0.001-0.2740-10.80 
  De Micheli, Francesco 1444 ITA0.001-0.2240-8.80 
  Santarcangelo, Salvatore 1204 ITA0.001-0.5240-20.80 
  Marano, Maurizio 1082 ITA1.0010.324012.80 
  Mignoni, Simone 1177 ITA1.0010.444017.60 

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)
 

 

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