Individual Calculations October 2014
 Sanna, Mario  Total change: 2.20  Rating chartPersonal card
 OP 10 Citta' di Livorno - B Livorno ITA 2014-09-12
RcRownchangeKK*chgGame
 1665 1551 1.50 4 0.11 20 2.20 
  Fusco, Ferdinando 1725 ITA0.001-0.2720-5.40 
  Mannori, Giampaolo 1629 ITA0.5010.11202.20 
  Arsi, Michele 1603 ITA0.5010.07201.40 
  Pinarelli, Giuseppe 1701 ITA0.5010.20204.00 

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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