Individual Calculations October 2015
 Boccalatte, Piero  Total change: -45.40  Rating chartPersonal card
 FE 36 Conca della Presolana - Scacco Bratto - A Bratto ITA 2015-08-23
RcRownchangeKK*chgGame
 1842 1913 2.50 8 -2.27 20 -45.40 
  Asperti, Giovanni 1759 ITA0.501-0.2120-4.20 
  De Maria, Isaia 1794 ITA0.501-0.1620-3.20 
  Saracco, Marco 1810 ITA0.501-0.1420-2.80 
  De Marco, Walter 1875 ITA0.501-0.0520-1.00 
  Lavorgna, Filippo 1840 ITA0.001-0.6020-12.00 
  Guerini, Silvia Jr 1869 ITA0.001-0.5620-11.20 
  Pedoni, Lorenzo 1969 ITA0.5010.08201.60 
  Casartelli, Fabio 1816 ITA0.001-0.6320-12.60 

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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