Individual Calculations April 2013
 Guglielmetti, Oscar  Total change: -8.70  Rating chartPersonal card
 WE XII Scacchi tra le Torri - B Melegnano ITA 2013-03-08
RcRownchangeKK*chgGame
 1664 1759 2.50 5 -0.58 15 -8.70 
  Redamante, Marzio 1505 ITA0.001-0.8115-12.15 
  Folcini, Gaddo 1601 ITA1.0010.29154.35 
  Ciochetta, Giovanni 1533 ITA1.0010.21153.15 
  Bonoldi, Fabio 1837 ITA0.5010.11151.65 
  Popovich, Fabio 1846 ITA0.001-0.3815-5.70 

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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