Individual Calculations August 2014
 Attuati, Luca  Total change: -17.00  Rating chartPersonal card
 OP 13 Citta' di Bergamo - C Bergamo ITA 2014-07-18
RcRownchangeKK*chgGame
 1580 1520 0.00 2 -0.85 20 -17.00 
  Spornberger, Peter 1689 ITA0.001-0.2820-5.60 
  Frignani, Alessandro 1470 ITA0.001-0.5720-11.40 

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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