Individual Calculations December 2014
 Lesniak, Julien  Total change: 12.00  Rating chartPersonal card
 Open du Jura 2014 (Rondes 4-7) Porrentruy SUI 2014-11-22
RcRownchangeKK*chgGame
 1843 1691 1.50 3 0.60 20 12.00 
  Lachausse, Bruno 1869 SUI0.5010.23204.60 
  Zamora, Rafael 1777 SUI0.5010.12202.40 
  Retti, Ivan 1882 SUI0.5010.25205.00 

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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