Individual Calculations August 2013
 Orsatti, Marcello  Total change: -16.35  Rating chartPersonal card
 OP 12 Bergamo - B Bergamo ITA 2013-07-19
RcRownchangeKK*chgGame
 1797 1935 3.00 6 -1.09 15 -16.35 
  Manoni, Ennio Ilario 1791 ITA1.0010.31154.65 
  Patrucco, Carlo 1847 ITA0.501-0.1215-1.80 
  Giovarruscio, Gabriele 1715 ITA1.0010.22153.30 
  Zamar Kodelja, Jurij 1847 SLO0.501-0.1215-1.80 
  Sonis, Francesco 1733 ITA0.001-0.7615-11.40 
  Paganini, Andrea 1851 ITA0.001-0.6215-9.30 

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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