Rapid: Individual Calculations May 2018
 Ristoja, Aulikki  Total change: -12.80  Rating chartPersonal card
 HSL Easter 2018 Rapid Helsinki FIN 2018-03-29
RcRownchangeKK*chgGame
 1889 1715 0.50 4 -0.64 20 -12.80 
  Aakio, Seppo 2047 FIN0.001-0.1220-2.40 
  Khanov, Pavel 1836 FIN0.001-0.3420-6.80 
  Politi, Alberto 1774 FIN0.001-0.4220-8.40 
  Lyly, Seppo 1899 FIN0.5010.24204.80 

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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