Individual Calculations March 2018
 Jahraus, Marlis  Total change: -45.80  Rating chartPersonal card
 9. Pfalz-Open B Neustadt an der Weinstrasse GER 2018-02-09
RcRownchangeKK*chgGame
 1687 1597 0.00 6 -2.29 20 -45.80 
  Borowski, Przemyslaw 1805 POL0.001-0.2320-4.60 
  Gruenert, Thomas 1771 GER0.001-0.2720-5.40 
  Mang, Markus, Dr. 1703 GER0.001-0.3620-7.20 
  Humm, Peter 1673 GER0.001-0.4020-8.00 
  Probst, Ilias 1669 GER0.001-0.4020-8.00 
  Wagner, Margarethe 1500 GER0.001-0.6320-12.60 

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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