Individual Calculations April 2023
 Griksaite, Ieva  Total change: 15.20  Rating chartPersonal card
 Lithuanian Womens Chess League 2023 round 1-3 various cities LTU 2023-03-04
RcRownchangeKK*chgGame
 1531 1422 1.50 3 0.38 40 15.20 
  Perminaite, Guoda 1781 LTU0.001-0.1040-4.00 
  Valciukiene, Asta 1728 LTU1.0010.864034.40 
  Cibulskyte, Smilte 1085 LTU0.501-0.3840-15.20 

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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