Individual Calculations May 2019
 Straukiene, Irena  Total change: -14.80  Rating chartPersonal card
 Lithuanian Women's Chess League 2019 various cities LTU 2019-03-30
RcRownchangeKK*chgGame
 1630 1565 0.50 2 -0.37 40 -14.80 
  Perminaite, Simona 1390 LTU0.501-0.2340-9.20 
  Malisauskiene, Marina 1869 LTU0.001-0.1440-5.60 

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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