Individual Calculations December 2022
 Graf, Yvonne  Total change: -28.40  Rating chartPersonal card
 LEM-Open Sachsen-Anhalt 2022 Magdeburg GER 2022-10-29
RcRownchangeKK*chgGame
 1533 1342 0.50 4 -0.71 40 -28.40 
  Voigt, Maik 1770 GER0.001-0.0740-2.80 
  Fischer, Joerg 1733 GER0.001-0.0940-3.60 
  Stepanjan, Tatevik Mia 1048 GER0.001-0.8540-34.00 
  Murrak, Enrico 1580 GER0.5010.304012.00 

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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