Individual Calculations January 2012
 Bottesi, Gianluca  Total change: 2.85  Rating chartPersonal card
 FE 33 Citta' di Arco Arco di Trento ITA 2011-10-22
RcRownchangeKK*chgGame
 1817 1674 3.00 9 0.19 15 2.85 
  Joerges, Frank 1923 GER0.001-0.1915-2.85 
  Rivara, Massimo 1834 ITA0.001-0.2915-4.35 
  Stolfa, Rodolfo 1812 ITA0.001-0.3115-4.65 
  Sparber, Werner 1788 ITA1.0010.66159.90 
  Marshall, Michael 1894 DEN0.5010.28154.20 
  Helbig, Dieter 1877 GER0.5010.26153.90 
  Caldara, Sisto 1800 ITA0.001-0.3315-4.95 
  Sigmund, Ingenuin 1788 ITA0.001-0.3415-5.10 
  Bruno, Elio 1641 ITA1.0010.45156.75 

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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