Individual Calculations April 2019
 Lee, Kwan Ho  Total change: 9.40  Rating chartPersonal card
 10. Pfalz-Open B Neustadt an der Weinstrasse GER 2019-03-01
RcRownchangeKK*chgGame
 1732 1547 1.50 4 0.47 20 9.40 
  Udaykumar, Arunn Mark 1746 GER0.5010.26205.20 
  Butenandt, Svenja 1774 GER0.5010.29205.80 
  Engel, Harald 1710 GER0.001-0.2820-5.60 
  Lehmann, Nils 1696 GER0.5010.20204.00 

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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