Individual Calculations February 2020
 Czarniecka, Aleksandra  Total change: 39.60  Rating chartPersonal card
 SSLK - Krajsky prebor 2019/2020 r5-6 various CZE 2020-01-05
RcRownchangeKK*chgGame
 1973 1978 2.00 2 0.99 40 39.60 
  Matusu, Dalibor 1869 CZE1.0010.354014.00 
  Sykora, Marek 2077 CZE1.0010.644025.60 

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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