Individual Calculations December 2015
 Yao, Stefano  Total change: -22.00  Rating chartPersonal card
 CI Squadre u16 2015 Rivarolo Canavese ITA 2015-10-29
RcRownchangeKK*chgGame
 1904 2207 4.50 6 -0.55 40 -22.00 
  Ballotti, Luca 1807  * ITA1.0010.08403.20 
  Vitale, Alessandro 1913 ITA1.0010.15406.00 
  Pedoni, Lorenzo 1853 ITA0.501-0.3940-15.60 
  D Avino, Gianfranco 2082 ITA0.501-0.1740-6.80 
  Andreozzi, Francesco 1807  * ITA0.501-0.4240-16.80 
  Marzocchi, Tommaso 1963 ITA1.0010.20408.00 
 * 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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