Individual Calculations September 2011
 Chiesa, Roberto  Total change: 13.65  Rating chartPersonal card
 OP 7. La Birreria - Pedavena - B Pedavena ITA 2011-07-25
RcRownchangeKK*chgGame
 1727 1799 4.50 6 0.91 15 13.65 
  Pasa, Giovanni 1710 ITA1.0010.38155.70 
  Pasqualetto, Lorenzo 1737 ITA0.501-0.0915-1.35 
  Saroglia, Pierpaolo V. 1722 ITA1.0010.39155.85 
  Zamprogno, Giacomo 1716 ITA1.0010.39155.85 
  Bona, Massimiliano 1760 ITA0.501-0.0515-0.75 
  De Vettor, Marc 1718 BEL0.501-0.1115-1.65 

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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