Individual Calculations September 2012
 Briata, Federico  Total change: 17.10  Rating chartPersonal card
 XX Campionato Italiano under 20 Acqui Terme ITA 2012-07-23
RcRownchangeKK*chgGame
 2019 1805 3.00 8 1.14 15 17.10 
  Teutsch, Alexander 2089 ITA0.5010.34155.10 
  Stella, Luca 2134 ITA0.5010.38155.70 
  Di Misa, Salvatore 1983 ITA0.5010.23153.45 
  Pisacane, Pietro 2032 ITA0.5010.29154.35 
  Bisi, Samuele 2063 ITA0.001-0.1815-2.70 
  Cocconcelli, Lorenzo 1994 ITA0.5010.25153.75 
  Sagripanti, Michele 1981 ITA0.5010.23153.45 
  Luchi, Max 1876 ITA0.001-0.4015-6.00 

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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