Individual Calculations December 2022
 Storai, Ivo  Total change: 14.80  Rating chartPersonal card
 OP 2 Torri d'Acaja - Memorial Laura Novellini Fossano ITA 2022-11-04
RcRownchangeKK*chgGame
 1838 1697 2.00 4 0.74 20 14.80 
  Paolini, Marco 1854 ITA0.5010.21204.20 
  Giraudo, Francesco 1794 ITA1.0010.632012.60 
  Mondino, Ivano 1794 ITA0.5010.13202.60 
  Torrione, William 1908 ITA0.001-0.2320-4.60 

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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