Individual Calculations March 2011
 Batoni, Fabrizio  Total change: -5.70  Rating chartPersonal card
 OP XVIII Citta' di Montecatini Montecatini Terme ITA 2010-12-27
RcRownchangeKK*chgGame
 1861 1879 2.50 5 -0.16 15 -2.40 
  Grinza, Andrea f2207 ITA0.001-0.1315-1.95 
  Gaglianese, Marco 1708 ITA1.0010.27154.05 
  Melone, Antonio 2027 ITA0.001-0.3015-4.50 
  Campatelli, Alessandro 1747 ITA1.0010.32154.80 
  Arbore, Federica 1615 ITA0.501-0.3215-4.80 

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 Pisa 2011 Pisa ITA 2011-02-05
RcRownchangeKK*chgGame
 1959 1879 1.00 3 -0.22 15 -3.30 
  Frugoli, Francesco 2186 ITA0.001-0.1415-2.10 
  Arsi, Michele 1677 ITA1.0010.24153.60 
  Calcagnile, Lucio 2014 ITA0.001-0.3215-4.80 

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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