Individual Calculations September 2014
 Piasentin, Oscar  Total change: -17.60  Rating chartPersonal card
 OP 12 Citta' di Spilimbergo - B Spilimbergo ITA 2014-08-13
RcRownchangeKK*chgGame
 1652 1729 2.50 5 -0.44 40 -17.60 
  Rossi, Gianni 1820 ITA0.001-0.3840-15.20 
  Juretic, Lejla 1436 ITA0.001-0.8540-34.00 
  Stefanutti, Piero 1468 ITA1.0010.18407.20 
  Decleva, Gianni 1757 ITA0.5010.04401.60 
  Fiscato, Claudio 1780 ITA1.0010.574022.80 

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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