Individual Calculations January 2010
 Salvo, Guglielmo  Total change: 0.25  Rating chartPersonal card
 World Senior Championship Condino ITA 2009-10-27
RcRownchangeKK*chgGame
 2020 1976 4.50 10 0.01 25 0.25 
  Busu, Corneliu m2320 ROU0.001-0.1225-3.00 
  Thonig, Manfred 1706 GER0.501-0.3325-8.25 
  Hohler, Peter f2200 SUI0.001-0.2225-5.50 
  Stuart, Peter 2074 NZL0.001-0.3725-9.25 
  Flotten, Erling 1840 NOR1.0010.32258.00 
  Wahlund, Bengt 2163 SWE0.001-0.2625-6.50 
  Weinberg, Emanuele 1874 ITA1.0010.36259.00 
  Davydov, Mihail 2061 GER0.001-0.3825-9.50 
  Papa, Angelo 1890 ITA1.0010.38259.50 
  Trefzer, Erhard 2074 GER1.0010.632515.75 

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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