Individual Calculations May 2011
 Lasio, Millo  Total change: -20.40  Rating chartPersonal card
 OP del Lido di Camaiore Viareggio ITA 2011-03-18
RcRownchangeKK*chgGame
 1952 2023 1.00 4 -1.36 15 -20.40 
  Pieri, Enzo 1740 ITA1.0010.16152.40 
  De Filomeno, Simone 2259 ITA0.001-0.2015-3.00 
  Bini, Lorenzo 1959 ITA0.001-0.5915-8.85 
  Federico, Giancarlo 1848 ITA0.001-0.7315-10.95 

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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