Individual Calculations September 2023
 De Fazio, Monica  Total change: -13.40  Rating chartPersonal card
 OP Agosto SSM 2023 Milano ITA 2023-08-04
RcRownchangeKK*chgGame
 1349 1033 0.00 4 -0.67 20 -13.40 
  Soncin, Riccardo 1520 ITA0.001-0.0420-0.80 
  Coqueraut, Jean Dominique 1467 ITA0.001-0.0620-1.20 
  Brugali, Alessandro 1312 ITA0.001-0.1620-3.20 
  D Agostino, Leonardo 1098 ITA0.001-0.4120-8.20 

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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