Individual Calculations November 2015
 Roberti, Bruno  Total change: 7.60  Rating chartPersonal card
 OP 9 infrasettimanale ARS Roma ITA 2015-09-10
RcRownchangeKK*chgGame
 1846 1862 3.00 5 0.38 20 7.60 
  Bordin, Marco 1820 ITA1.0010.44208.80 
  Castellano, Lorenzo 1855 ITA0.501-0.0120-0.20 
  Pastore, Cosmas 1773 ITA0.501-0.1220-2.40 
  Casavecchia, Alberto 1741 ITA1.0010.34206.80 
  Farina, Saverio 2039 ITA0.001-0.2720-5.40 

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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