Individual Calculations July 2014
 De Guisa, Michele  Total change: -77.70  Rating chartPersonal card
 OP Campionato cittadino La Lupa 2014 Roma ITA 2014-05-02
RcRownchangeKK*chgGame
 1626 1576 0.00 6 -2.59 30 -77.70 
  Vannelli, Vittorio 1738 ITA0.001-0.2930-8.70 
  Di Dario, Dario 1664 ITA0.001-0.3830-11.40 
  Nicotera, Alessandro 1639 ITA0.001-0.4130-12.30 
  Miele, Enrico 1610 ITA0.001-0.4530-13.50 
  Zarfati, Daniele 1606 ITA0.001-0.4630-13.80 
  Bertollini, Ferruccio 1500 ITA0.001-0.6030-18.00 

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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