Individual Calculations January 2018
 Orsatti, Marcello  Total change: -2.80  Rating chartPersonal card
 FE 6 Citta' di Palmanova - B Palmanova ITA 2017-12-07
RcRownchangeKK*chgGame
 1890 1910 2.50 5 -0.14 20 -2.80 
  Lederer, Peter 1742 AUT1.0010.28205.60 
  Viola, Enrico 1863 ITA0.001-0.5720-11.40 
  Camana, Filippo 1997 ITA0.001-0.3820-7.60 
  Laco, Giuseppe 1986 ITA1.0010.602012.00 
  Lavarone, Andrea 1862 ITA0.501-0.0720-1.40 

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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