Individual Calculations August 2013
 De Santis, Emilio  Total change: -18.00  Rating chartPersonal card
 OP Bisettimanale ASR 2013 Roma ITA 2013-06-18
RcRownchangeKK*chgGame
 1742 1851 4.50 8 -0.60 30 -18.00 
  Passalacqua, Tullio 1648 ITA1.0010.24307.20 
  Quaglia, Ferdinando 1573 ITA1.0010.17305.10 
  Pala, Giorgio 2025 ITA0.001-0.2730-8.10 
  Bolla, Vittorio 1699 ITA0.501-0.2030-6.00 
  Bogosaljevic, Miodrag 1835 SUI0.001-0.5230-15.60 
  Vanzan, Alessandro 1654 ITA1.0010.25307.50 
  Di Dario, Dario 1690 ITA1.0010.29308.70 
  Turriziani Colonna, Giovanni 1809 ITA0.001-0.5630-16.80 

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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