Individual Calculations June 2013
 Di Dario, Dario  Total change: -19.65  Rating chartPersonal card
 OP ASR 2013 Roma ITA 2013-03-14
RcRownchangeKK*chgGame
 1678 1725 1.50 5 -1.31 15 -19.65 
  Macchini, Bruno 1871 ITA0.001-0.3015-4.50 
  Marelli, Emanuele 1542 ITA0.501-0.2415-3.60 
  Castellano, Lorenzo 1815 ITA0.001-0.3815-5.70 
  Zarfati, Daniele 1569 ITA0.001-0.7115-10.65 
  Teti, Roberto 1595 ITA1.0010.32154.80 

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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