Individual Calculations October 2015
 Greco, Umberto  Total change: -4.00  Rating chartPersonal card
 FE 36 Conca della Presolana - Scacco Bratto - B Bratto ITA 2015-08-23
RcRownchangeKK*chgGame
 1610 1731 5.00 8 -0.20 20 -4.00 
  Mapelli, Davide 1630 ITA0.501-0.1420-2.80 
  Di Martino, Eugenio 1689 ITA1.0010.44208.80 
  Colonetti, Fabio 1639 ITA0.001-0.6320-12.60 
  Melega, Michele 1592 ITA0.001-0.6920-13.80 
  Fantina, Carla 1331  * ITA1.0010.08201.60 
  Andolfatto, Maria 1634 ITA0.501-0.1320-2.60 
  Davini, Andrea 1695 ITA1.0010.45209.00 
  Scarpellini, Felice 1670 ITA1.0010.42208.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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