Individual Calculations June 2014
 Carta, Samuele  Total change: -2.40  Rating chartPersonal card
 FE Citta' di Arzachena Cannigione-Arzachena ITA 2014-04-24
RcRownchangeKK*chgGame
 1630 1769 2.50 4 -0.16 15 -2.40 
  Pannella, Luigi 1498 ITA0.001-0.8315-12.45 
  Polo, Alessandro 1471 ITA0.501-0.3515-5.25 
  Loi, Francesco 1691 ITA1.0010.39155.85 
  Deruda, Leonardo 1861 ITA1.0010.63159.45 

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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