Individual Calculations February 2020
 Jerabkova, Julia  Total change: 12.20  Rating chartPersonal card
 XMAS Jesenik Open 2019 Jesenik CZE 2019-12-26
RcRownchangeKK*chgGame
 1728 1732 3.50 6 0.61 20 12.20 
  Sokolski, Aleksander 1962 POL0.001-0.2120-4.20 
  Milfort, Vaclav 1354 CZE1.0010.09201.80 
  Gawlas, Roman 1958 CZE0.001-0.2120-4.20 
  Hampl, Martin 1370 CZE1.0010.10202.00 
  Kozak, Pavel 1929 CZE0.5010.25205.00 
  Spala, Jiri 1797 CZE1.0010.592011.80 

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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