Individual Calculations August 2017
 De Rosa, Mariagrazia  Total change: -10.20  Rating chartPersonal card
 Semifinale 2017 CI femminile Civitanova marche ITA 2017-07-16
RcRownchangeKK*chgGame
 2048 2161 4.00 7 -0.51 20 -10.20 
  Gueci, Tea wf2192 ITA0.5010.04200.80 
  Palma, Maria 1937 ITA0.501-0.2820-5.60 
  Gueci, Laura 2030 ITA0.501-0.1820-3.60 
  Miracola, Giorgia 1925 ITA1.0010.20204.00 
  Santeramo, Alessia wf2052 ITA0.501-0.1520-3.00 
  Di Benedetto, Desiree wm2253 ITA0.001-0.3720-7.40 
  Monticone, Sonia 1949 ITA1.0010.23204.60 

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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