Individual Calculations April 2022
 Krzanowska, Liliana  Total change: 19.20  Rating chartPersonal card
 DMP IV Podkarpacka Liga Seniorow 2022 Rundy 1-5 Boguchwala POL 2022-03-19
RcRownchangeKK*chgGame
 1431 1221 1.00 2 0.48 40 19.20 
  Trybowska, Anna 1585 POL0.001-0.1040-4.00 
  Siwak, Aleksandra 1277 POL1.0010.584023.20 

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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