Individual Calculations September 2012
 Stella, Luca  Total change: -6.75  Rating chartPersonal card
 XX Campionato Italiano under 20 Acqui Terme ITA 2012-07-23
RcRownchangeKK*chgGame
 1990 2134 5.00 8 -0.45 15 -6.75 
  Yao, Stefano 1831 ITA0.501-0.3615-5.40 
  Briata, Federico 1805 ITA0.501-0.3815-5.70 
  Cocconcelli, Lorenzo 1994 ITA0.501-0.1915-2.85 
  Palazzotto, Roberto 1983 ITA0.501-0.2015-3.00 
  Pisacane, Pietro 2032 ITA0.501-0.1415-2.10 
  Di Misa, Salvatore 1983 ITA1.0010.30154.50 
  Bargeri, Ludovico 1954 ITA1.0010.26153.90 
  De Filomeno, Simone f2338 ITA0.5010.26153.90 

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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