Individual Calculations February 2018
 Docekalova, Alexandra  Total change: -34.20  Rating chartPersonal card
 PRAGUE OPEN 2018 - A - IM open Praha CZE 2018-01-12
RcRownchangeKK*chgGame
 1950 1883 0.00 4 -1.71 20 -34.20 
  Monin, Nikolay m2193 RUS0.001-0.1420-2.80 
  Kastner, Oldrich 2060 CZE0.001-0.2720-5.40 
  Konvalinka, Vladislav 1757 CZE0.001-0.6720-13.40 
  Jarve, Edvin 1789 NOR0.001-0.6320-12.60 

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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