Individual Calculations November 2023
 Marson, Roy  Total change: 15.60  Rating chartPersonal card
 WE 27 Autunno scacchistico veneziano - Memorial Mario Monticelli - A Venezia ITA 2023-10-13
RcRownchangeKK*chgGame
 2213 1952 1.50 5 0.39 40 15.60 
  Savanovic, Aleksandar m2363 BIH0.001-0.0840-3.20 
  Vincenti, Leonardo c2196 ITA1.0010.804032.00 
  Toniolo, Samuel 2018 ITA0.5010.09403.60 
  Bianchi, Andrea 2040 ITA0.001-0.3840-15.20 
  Ceres, Dragos m2446 MDA0.001-0.0440-1.60 

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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