Individual Calculations May 2024
 Guglielmetti, Oscar  Total change: -20.20  Rating chartPersonal card
 OP Giorno di ordinaria follia Vigevano ITA 2024-04-07
RcRownchangeKK*chgGame
 1648 1775 1.00 3 -1.01 20 -20.20 
  Vercelli, Andrea 1583 ITA1.0010.25205.00 
  Mazzucchelli, Elio Teodoro 1701 ITA0.001-0.6020-12.00 
  Curreli, Riccardo 1660 ITA0.001-0.6620-13.20 

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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