Individual Calculations August 2023
 Prelati, Maurizio  Total change: -31.20  Rating chartPersonal card
 OP 14 Ischia isola verde Forio ITA 2023-07-02
RcRownchangeKK*chgGame
 1760 1872 3.00 7 -1.56 20 -31.20 
  De Fazio, Giovanni 1638 ITA1.0010.21204.20 
  Todorov, Todor g2434 BEL0.001-0.0220-0.40 
  Fezza, Davide 1943 ITA1.0010.602012.00 
  Lamagna, Lucio 1722 ITA0.001-0.7020-14.00 
  Leorato, Imanol 1539 FRA0.001-0.8820-17.60 
  Franco, Alessandro 1546 ITA1.0010.13202.60 
  Predomi, Cesare 1500 ITA0.001-0.9020-18.00 

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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