Individual Calculations November 2011
 Coratella, Giuseppe  Total change: -18.15  Rating chartPersonal card
 OP 13 Citta' di Vicenza Vicenza ITA 2011-09-24
RcRownchangeKK*chgGame
 2051 2251 2.50 5 -1.21 15 -18.15 
  Giuriato, Sergio 1961 ITA0.501-0.3415-5.10 
  Baroni, Alessandro 1918 ITA1.0010.12151.80 
  Faccia, Sergio 2078 ITA1.0010.27154.05 
  Xia, Jie 2249 ITA0.001-0.5015-7.50 
  Basso, Pier Luigi 2051 ITA0.001-0.7615-11.40 

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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