Individual Calculations April 2017
 Leser, Alfred  Total change: -33.20  Rating chartPersonal card
 8. Pfalz Open B Neustadt an der Weinstrasse GER 2017-02-24
RcRownchangeKK*chgGame
 1621 1798 2.00 5 -1.66 20 -33.20 
  Lohrmann, Tabea 1616 GER0.501-0.2420-4.80 
  Ehmann, Johanna 1632 GER1.0010.28205.60 
  Basovskiy, Jana 1569 GER0.001-0.7920-15.80 
  Reitz, Theresa 1676 GER0.501-0.1720-3.40 
  Haller, Luis 1610 GER0.001-0.7420-14.80 

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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