Individual Calculations July 2012
 Arena, Marco  Total change: 9.15  Rating chartPersonal card
 CR Piemonte 2012 Torino ITA 2012-04-27
RcRownchangeKK*chgGame
 1770 1797 2.00 5 -0.74 15 -11.10 
  Ferraro, Federico 1562 ITA1.0010.21153.15 
  Quirico, Paolo 2148 ITA0.001-0.1115-1.65 
  Briata, Federico 1763 ITA0.001-0.5515-8.25 
  Forno, Diego 1692 ITA0.001-0.6415-9.60 
  Blundo, Michele 1685 ITA1.0010.35155.25 

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)
 
 FE VII Memorial Angelo Mo - B Carignano ITA 2012-05-11
RcRownchangeKK*chgGame
 1767 1797 3.50 4 1.35 15 20.25 
  De Vecchis, Luigi 1598 ITA1.0010.24153.60 
  D`ingiullo, Giovanni 1830 ITA1.0010.55158.25 
  Arruzza, Francesco 1821 ITA0.5010.03150.45 
  Roversi, Stefano 1819 ITA1.0010.53157.95 

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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