Individual Calculations January 2023
 Marson, Luca  Total change: -32.60  Rating chartPersonal card
 WE 29 Del graticolato - B Santa Maria di Sala ITA 2022-12-09
RcRownchangeKK*chgGame
 1544 1781 1.50 4 -1.63 20 -32.60 
  Merusi, Luigi 1611 ITA0.001-0.7220-14.40 
  Tosetto, Francesco 1533 ITA0.001-0.8120-16.20 
  Unterweger, Jonas 1649 ITA1.0010.32206.40 
  Nicolardi, Edoardo 1381  * ITA0.501-0.4220-8.40 
 * 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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