Individual Calculations January 2011
 Setzu, Francesco  Total change: -12.75  Rating chartPersonal card
 OP Citta' di Marrubiu Marrubiu ITA 2010-10-30
RcRownchangeKK*chgGame
 1658 1732 2.50 5 -0.51 25 -12.75 
  Dessy, Eugenio 1652 ITA0.501-0.1125-2.75 
  Sanna, Yuri 1748 ITA0.001-0.4825-12.00 
  Massa, Gianluca 1691 ITA0.501-0.0625-1.50 
  Manca, Giovanni 1622 ITA0.501-0.1525-3.75 
  Carucci, Bruno 1576 ITA1.0010.29257.25 

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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