Individual Calculations June 2014
 Granaldi, Alessandro  Total change: -24.60  Rating chartPersonal card
 OP 3 della Maremma Marina di Grosseto ITA 2014-05-16
RcRownchangeKK*chgGame
 1939 2114 2.00 5 -1.64 15 -24.60 
  Gasperoni, Claudio 1861 ITA0.501-0.3115-4.65 
  Buratti, Marco 1960 ITA0.001-0.7115-10.65 
  Tordi, Tommaso 1904 ITA0.001-0.7715-11.55 
  Sottani, Paolo 1967 ITA1.0010.30154.50 
  Sonis, Francesco 2002 ITA0.501-0.1515-2.25 

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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