Individual Calculations October 2014
 Betti, Daniele  Total change: 28.20  Rating chartPersonal card
 OP 10 Citta' di Livorno - B Livorno ITA 2014-09-12
RcRownchangeKK*chgGame
 1709 1822 4.00 4 1.41 20 28.20 
  Carnio, Fortunato 1627 ITA1.0010.25205.00 
  Grasso, Gabriele 1694 ITA1.0010.33206.60 
  Renzini, Lorenzo 1709 ITA1.0010.35207.00 
  Landi, Alberto 1807 ITA1.0010.48209.60 

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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