Individual Calculations January 2011
 Trifoni, Giorgio  Total change: -2.25  Rating chartPersonal card
 20 World Senior Championship Arco di Trento ITA 2010-10-26
RcRownchangeKK*chgGame
 1827 1691 3.50 11 -0.15 15 -2.25 
  Laco, Giuseppe 2091  * ITA0.001-0.0815-1.20 
  De Laubadere, Philippe 1967 FRA0.001-0.1715-2.55 
  Korenevski, Oleg 1930 AUS0.001-0.2015-3.00 
  De Polzer, Manfredi 1809 ITA1.0010.66159.90 
  Standal, Bard 1914 NOR0.001-0.2215-3.30 
  Pedrotti, Luciano 1833 ITA0.001-0.3115-4.65 
  Bardin, Christian 1796 FRA0.001-0.3615-5.40 
  Rosca, Grigore 1646 ROU1.0010.44156.60 
  Neri, Angelo 1900 ITA0.001-0.2315-3.45 
  Cerusico, Carlo 1404 ITA1.0010.16152.40 
  Scarpellini, Felice 1809 ITA0.5010.16152.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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