Individual Calculations January 2009
 La Venia, Stefano  Total change: 7.50  Rating chartPersonal card
 WE Rivarolo Rivarolo Mantovano ITA 2008-10-03
RcRownchangeKK*chgGame
 1958 2093 3.00 4 0.30 25 7.50 
  Bozuffi, Italo 1848 ITA1.0010.20255.00 
  Panizzi, Giuseppe 2075 ITA0.501-0.0325-0.75 
  Pipitone, Antonio 1997 ITA0.501-0.1325-3.25 
  Porpora, Ivano 1910 ITA1.0010.26256.50 

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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