Individual Calculations January 2010
 Avanzi, Gioni  Total change: -16.50  Rating chartPersonal card
 OP III Pieve a Nievole Pieve a Nievole ITA 2009-11-06
RcRownchangeKK*chgGame
 1966 1737 0.00 3 -0.66 25 -16.50 
  Corso, Roberto 2083 ITA0.001-0.1125-2.75 
  Fusari, Paolo 1905 ITA0.001-0.2825-7.00 
  De Meo, Guido 1911 ITA0.001-0.2725-6.75 

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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