Individual Calculations August 2013
 Tazzioli, Luca  Total change: -5.85  Rating chartPersonal card
 CIG 2013 - under 16 Courmayeur ITA 2013-06-30
RcRownchangeKK*chgGame
 1816 1939 5.50 9 -0.39 15 -5.85 
  Vercelli, Alessandro 1660 ITA0.501-0.3415-5.10 
  Swannie, Bryan 1692 ITA1.0010.19152.85 
  De Grandi, Samuele 1756 ITA1.0010.26153.90 
  Tonina, Filippo 1760 ITA0.501-0.2315-3.45 
  Valdettaro, Filippo 1752 ITA1.0010.26153.90 
  Marzaduri, Riccardo 1944 ITA1.0010.51157.65 
  Difronzo, Andrea 1943 ITA0.001-0.4915-7.35 
  Motola, Jacopo 2031 ITA0.001-0.3715-5.55 
  Calamia, Gianpaolo 1803 ITA0.501-0.1815-2.70 

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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