Individual Calculations March 2011
 De Nadai, Daniele  Total change: -4.65  Rating chartPersonal card
 OP XVIII Citta' di Montecatini Montecatini Terme ITA 2010-12-27
RcRownchangeKK*chgGame
 1864 1871 3.00 6 -0.07 15 -1.05 
  Frugoli, Francesco 2190 ITA0.001-0.1315-1.95 
  Combina, Alberto 1618 ITA0.501-0.3115-4.65 
  Arbore, Daniele 1684 ITA1.0010.26153.90 
  Tomini, Marco 2059 ITA0.5010.24153.60 
  Innocenti, Giovanni 1982 ITA0.001-0.3515-5.25 
  Carrozza, Alessandro 1651 ITA1.0010.22153.30 

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)
 
 CP Livorno 2011 Livorno ITA 2011-01-14
RcRownchangeKK*chgGame
 2061 1866 0.50 3 -0.24 15 -3.60 
  Rinaldi, Francesco Saverio 2102 ITA0.001-0.2015-3.00 
  Calcagnile, Lucio 2014 ITA0.5010.20153.00 
  Annoni, Riccardo 2067 ITA0.001-0.2415-3.60 

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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