Individual Calculations October 2017
 Lauterbach, Ingrid  Total change: -25.00  Rating chartPersonal card
 2017 English Women's Championship West Bromwich ENG 2017-09-01
RcRownchangeKK*chgGame
 1897 2032 2.00 5 -1.25 20 -25.00 
  Longson, Sarah N wf2116 ENG0.001-0.3820-7.60 
  Sheikh, Anum wc1632  * ENG1.0010.08201.60 
  Shepherd, Katherine M 1936 ENG1.0010.37207.40 
  Rahulan, Thivyaa 1760 ENG0.001-0.8320-16.60 
  Grigoryan, Meri wf2039 ENG0.001-0.4920-9.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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