Individual Calculations April 2019
 Becker, Ralph  Total change: -36.20  Rating chartPersonal card
 10. Pfalz-Open B Neustadt an der Weinstrasse GER 2019-03-01
RcRownchangeKK*chgGame
 1530 1742 2.00 5 -1.81 20 -36.20 
  Kirchner, Stefan 1543 GER0.501-0.2620-5.20 
  Wastian, Mareike 1592 GER0.501-0.2020-4.00 
  Klaska, Philipp Leon 1386 GER0.501-0.3920-7.80 
  Besou, Hussain 1512 GER0.001-0.7920-15.80 
  Buchholz, Maja 1619 GER0.501-0.1720-3.40 

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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