Rapid: Individual Calculations March 2018
 Marin, Mirela  Total change: -11.80  Rating chartPersonal card
 CISF 2018 - CR TOSCANA FIRENZE ITA 2018-02-18
RcRownchangeKK*chgGame
 1504 1255 0.00 3 -0.59 20 -11.80 
  De Filomeno, Elisa 1592 ITA0.001-0.1220-2.40 
  Cavallo, Simona Giuseppina 1419 ITA0.001-0.2820-5.60 
  Machitidze, Maia 1501 GEO0.001-0.1920-3.80 

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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