Individual Calculations July 2022
 Del Nonno, Maurizio  Total change: -0.40  Rating chartPersonal card
 OP Trofeo Luca Pacioli Sansepolcro ITA 2022-06-17
RcRownchangeKK*chgGame
 1597 1427 1.00 3 -0.01 40 -0.40 
  Davini, Andrea 1866 ITA0.001-0.0640-2.40 
  Bagaglia, Riccardo 1800 ITA0.001-0.1040-4.00 
  Giusti, Andrea 1125 ITA1.0010.15406.00 

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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