Individual Calculations February 2015
 Wilke, Dagmar-Martina  Total change: -6.40  Rating chartPersonal card
 Niedersachsen LEM 2015 B-Gruppe Verden/Aller GER 2015-01-02
RcRownchangeKK*chgGame
 1514 1284 0.50 3 -0.16 40 -6.40 
  Lau, Theodor 1635 GER0.001-0.1140-4.40 
  Ter Stal, Esther 1482 GER0.001-0.2440-9.60 
  Gawollek, Hans 1426 GER0.5010.19407.60 

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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