Individual Calculations September 2009
 Cecchetto, Vanni  Total change: -4.35  Rating chartPersonal card
 OP 5. La Birreria Pedavena Pedavena ITA 2009-07-27
RcRownchangeKK*chgGame
 1996 1970 2.50 6 -0.29 15 -4.35 
  Xia, Jie 2206 ITA0.5010.30154.50 
  Bracaglia, Carlo 2135 ITA0.001-0.2815-4.20 
  Polin, Giulia 1711 ITA0.501-0.3215-4.80 
  Chiarion, Elisa 1904 ITA0.501-0.0915-1.35 
  Bortolussi, Andrea 1852 ITA1.0010.34155.10 
  Vezzani, Stefano 2170 ITA0.001-0.2415-3.60 

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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