Individual Calculations February 2023
 Lelli, Adriano  Total change: 3.60  Rating chartPersonal card
 WE 3 Tivoli - A Tivoli ITA 2023-01-13
RcRownchangeKK*chgGame
 2007 2102 2.00 3 0.18 20 3.60 
  Nardoni, Matteo 1756 ITA1.0010.11202.20 
  Beliman, Alexandro 1918 ITA0.501-0.2420-4.80 
  Webersberger, Johann m2348 AUT0.5010.31206.20 

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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