Individual Calculations February 2017
 Celati, Sara  Total change: 11.60  Rating chartPersonal card
 FE 25 Citta' di Montecatini - B Montecatini Terme ITA 2016-12-27
RcRownchangeKK*chgGame
 1666 1752 4.00 6 0.29 40 11.60 
  Gorbounova, Natalia 1581 RUS1.0010.274010.80 
  Fragni, Enrico 1629 ITA1.0010.334013.20 
  Zorzetto, Carlo 1679 ITA1.0010.404016.00 
  Picchi, Darina Francesca 1709 ITA0.501-0.0640-2.40 
  De Filomeno, Elisa 1655 ITA0.501-0.1340-5.20 
  Deruda, Leonardo 1741 ITA0.001-0.5240-20.80 

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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