Individual Calculations September 2011
 Bona, Massimiliano  Total change: 23.70  Rating chartPersonal card
 OP 7. La Birreria - Pedavena - B Pedavena ITA 2011-07-25
RcRownchangeKK*chgGame
 1715 1760 5.50 7 1.58 15 23.70 
  Minei, Giovanni 1570 ITA1.0010.25153.75 
  Bruini, Andrea 1705 ITA1.0010.42156.30 
  Zamprogno, Giacomo 1716 ITA0.501-0.0615-0.90 
  Filippi, Simone 1715 ITA0.501-0.0615-0.90 
  Barp, Alberto 1723 ITA1.0010.45156.75 
  Chiesa, Roberto 1799 ITA0.5010.05150.75 
  Pozzobon, Davide 1779 ITA1.0010.53157.95 

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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