Individual Calculations April 2014
 Ulrich, Roland  Total change: 10.50  Rating chartPersonal card
 21e Open International de Selestat - Open A (+1700) SELESTAT FRA 2014-03-06
RcRownchangeKK*chgGame
 1931 1739 2.50 7 0.70 15 10.50 
  Tahay, Alexis 2017 FRA0.001-0.1715-2.55 
  Marchal, Serge 1943 FRA0.5010.26153.90 
  Griggio, Julie 1851 FRA0.5010.15152.25 
  Daeschler, Florian 1904 FRA1.0010.721510.80 
  Gautier, Anand 2003 FRA0.001-0.1815-2.70 
  Fischer, Julie 1955 FRA0.001-0.2215-3.30 
  Fisson, Sebastien 1844 FRA0.5010.14152.10 

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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