Individual Calculations November 2011
 Bini, Alessandro  Total change: -7.50  Rating chartPersonal card
 WE Vienuove Firenze ITA 2011-10-14
RcRownchangeKK*chgGame
 2003 1875 0.50 3 -0.50 15 -7.50 
  Nervi, Mauro 1969 ITA0.001-0.3715-5.55 
  Scali, Fausto 1927 ITA0.5010.07151.05 
  Cullen, Anthony P 2113 ENG0.001-0.2015-3.00 

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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