Individual Calculations March 2011
 Bossi, Alessandro  Total change: -8.40  Rating chartPersonal card
 OP Tre Re Milano ITA 2011-01-06
RcRownchangeKK*chgGame
 1809 2015 4.00 6 -0.56 15 -8.40 
  Gussoni, Paolo 1765 ITA1.0010.19152.85 
  Bonavoglia, Marco 1866 ITA0.001-0.7015-10.50 
  Manini, Paolo 1782 ITA1.0010.21153.15 
  Paganini, Andrea 1845 ITA0.001-0.7215-10.80 
  Mariucci, Felice 1732 ITA1.0010.16152.40 
  Villalba, Fernando 1865 ITA1.0010.30154.50 

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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