Individual Calculations December 2015
 Vitale, Alessandro  Total change: -33.20  Rating chartPersonal card
 CI Squadre u16 2015 Rivarolo Canavese ITA 2015-10-29
RcRownchangeKK*chgGame
 1747 1913 2.50 5 -0.83 40 -33.20 
  Yao, Stefano 2207 ITA0.001-0.1540-6.00 
  Gnata, Ilaria 1513  * ITA1.0010.08403.20 
  Lumachi, Gabriele 1513  * ITA0.001-0.9240-36.80 
  Marzocchi, Tommaso 1963 ITA1.0010.574022.80 
  Valtemara, Mattia Angelo 1538 ITA0.501-0.4140-16.40 
 * 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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