Individual Calculations March 2023
 Sonzogni, Eliano  Total change: -19.60  Rating chartPersonal card
 Campionato Ticinese Ind. Open 2023 Locarno SUI 2023-02-10
RcRownchangeKK*chgGame
 1535 1824 2.00 3 -0.49 40 -19.60 
  Cavadini, Sergio 1424  * SUI0.501-0.4240-16.80 
  De Martino, Daniele 1663 FRA0.501-0.2140-8.40 
  Raimondi, Francesco 1519 SUI1.0010.14405.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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