Individual Calculations September 2014
 Conti, Guido  Total change: -39.20  Rating chartPersonal card
 OP VI Citta' di Pescia Pescia ITA 2014-08-08
RcRownchangeKK*chgGame
 1880 1770 0.50 4 -0.98 40 -39.20 
  Bettalli, Marco 2004 ITA0.001-0.2140-8.40 
  Baccaro, Franco 2048 ITA0.001-0.1740-6.80 
  Pretto, Aldo 1750 ITA0.001-0.5340-21.20 
  Russo, Leonardo 1717 ITA0.501-0.0740-2.80 

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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