Individual Calculations November 2011
 Khachab, Ibrahim  Total change: 15.00  Rating chartPersonal card
 OP 13 Citta' di Vicenza - B Vicenza ITA 2011-09-24
RcRownchangeKK*chgGame
 1796 1861 4.00 6 0.50 30 15.00 
  Bergamasco, Tommaso 1605 ITA1.0010.19305.70 
  Mancin, Michele 1741 ITA1.0010.343010.20 
  Rigoni, Vinicio 1914 ITA0.5010.07302.10 
  Danese, Aldo 1871 ITA1.0010.513015.30 
  Franco, Alessandro P. 1863 ITA0.001-0.5030-15.00 
  Pasqualetto, Lorenzo 1780 ITA0.501-0.1130-3.30 

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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