Individual Calculations February 2019
 Tumova, Anna  Total change: 42.00  Rating chartPersonal card
 2. divize JCSS 2018/2019 A r6-7 various CZE 2019-01-13
RcRownchangeKK*chgGame
 1689 1633 1.50 2 0.64 40 25.60 
  Petr, Josef 1570 CZE1.0010.414016.40 
  Machalek, Martin 1808 CZE0.5010.23409.20 

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)
 
 Extraliga mladeze 2018/2019 - Zapad r6-7 various CZE 2019-01-19
RcRownchangeKK*chgGame
 1568 1633 1.00 1 0.41 40 16.40 
  Madle, Robin 1568 CZE1.0010.414016.40 

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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