Rapid: Individual Calculations February 2018
 De Rosa, Mariagrazia A.  Total change: 2.40  Rating chartPersonal card
 OP FAST AND FURIOUS NAPOLI ITA 2018-01-14
RcRownchangeKK*chgGame
 2045 2013 2.00 4 0.12 20 2.40 
  Pazderski, Bartlomiej 1974 POL1.0010.45209.00 
  Gatto, Lucio 2037 ITA1.0010.532010.60 
  Gromovs, Sergejs f2324 ITA0.001-0.1420-2.80 
  Vecchione, Anna Pia 1845 ITA0.001-0.7220-14.40 

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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