Individual Calculations August 2012
 Stella, Luca  Total change: 6.75  Rating chartPersonal card
 Semifinale CIA 2012 Civitanova Marche ITA 2012-07-15
RcRownchangeKK*chgGame
 2173 2134 4.50 9 0.45 15 6.75 
  Bonafede, Alessandro f2351 ITA0.5010.28154.20 
  Piscopo, Pierluigi m2360 ITA0.001-0.2115-3.15 
  Lapenna, Antonio 2207 ITA0.5010.10151.50 
  Viviani, Alessio 2093 ITA0.501-0.0615-0.90 
  Bonfa, Ileano f2235 ITA0.001-0.3615-5.40 
  Astengo, Marcello 2033 ITA1.0010.36155.40 
  Andreoni, Giuseppe 2119 ITA0.501-0.0215-0.30 
  Paltrinieri, Nicholas 2172 ITA0.5010.05150.75 
  Mortola, Alberto 1989 ITA1.0010.31154.65 

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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