Individual Calculations September 2013
 Lazzarini, Sabrina  Total change: -18.15  Rating chartPersonal card
 CIG 2013 - under 16 femminile Courmayeur ITA 2013-06-30
RcRownchangeKK*chgGame
 1730 1801 3.50 8 -1.21 15 -18.15 
  Principi, Carlotta 1591 ITA1.0010.23153.45 
  Paolillo, Gaia 1903 ITA0.001-0.3615-5.40 
  Colantuono, Virginia 1853 ITA0.5010.07151.05 
  Arbore, Federica 1566 ITA1.0010.21153.15 
  Santeramo, Alessia 1925 ITA0.001-0.3315-4.95 
  Picchi, Darina Francesca 1632 ITA1.0010.28154.20 
  Caldi, Irene 1705 ITA0.001-0.6315-9.45 
  Lantschner, Carmen 1665 ITA0.001-0.6815-10.20 

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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