Individual Calculations August 2012
 Rettore, Ludwig  Total change: 20.40  Rating chartPersonal card
 Semifinale CIA 2012 Civitanova Marche ITA 2012-07-15
RcRownchangeKK*chgGame
 2235 2119 4.50 9 1.36 15 20.40 
  Contin, Daniel m2346 ITA0.001-0.2115-3.15 
  De Nisi, Roberta 1975 ITA1.0010.31154.65 
  Costantini, Roberto f2289 ITA1.0010.721510.80 
  Scalcione, Michelangelo f2346 ITA0.001-0.2115-3.15 
  Gilevich, Artem 2303 UKR0.001-0.2615-3.90 
  Xia, Jie f2301 ITA1.0010.741511.10 
  Dappiano, Andrea 2180 ITA1.0010.58158.70 
  Spornberger, Maximilian 2226 ITA0.001-0.3515-5.25 
  Franchini, Gabriele f2149 ITA0.5010.04150.60 

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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