Individual Calculations September 2010
 Zinnai, Graziano Matteo  Total change: 52.35  Rating chartPersonal card
 CIG under 14 Terrasini ITA 2010-07-03
RcRownchangeKK*chgGame
 1912 1735 5.50 7 3.49 15 52.35 
  Tirelli, Mauro 1923 ITA1.0010.741511.10 
  Stella, Luca 2058 ITA0.5010.37155.55 
  Iezzi, Christian 1814 ITA1.0010.61159.15 
  Boscolo, Federico 2129 ITA0.001-0.0815-1.20 
  Brociner, Beniamino 1860 ITA1.0010.671510.05 
  Giampieri, Stefano 1823 ITA1.0010.62159.30 
  Teutsch, Alexander 1779 ITA1.0010.56158.40 

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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