Individual Calculations September 2011
 Iachella, Giorgio  Total change: -127.80  Rating chartPersonal card
 FE 5 Castelli Romani e Prenestini Rocca Priora ITA 2011-08-12
RcRownchangeKK*chgGame
 1976 2032 1.00 9 -4.26 30 -127.80 
  Ringoir, Tanguy m2401 BEL0.001-0.1030-3.00 
  Christiansen, Johan-Sebastian 1920 NOR0.001-0.6530-19.50 
  Taurisano, Vincenzo 1868 ITA0.001-0.7230-21.60 
  Carnicelli, Valerio 1898 ITA0.001-0.6830-20.40 
  Maddaloni, Giovanni 1801 ITA0.001-0.7930-23.70 
  Bighiu, Gheorghe 2062 ITA0.001-0.4630-13.80 
  Maggi, Luigi 1851 ITA0.501-0.2430-7.20 
  Stirpe, Claudio 2010 ITA0.501-0.0330-0.90 
  Minikh, Edouard 1970 ITA0.001-0.5930-17.70 

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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