Individual Calculations November 2018
 Chochoy, Patrick  Total change: -14.20  Rating chartPersonal card
 17e Open International d'Echecs de la Ville de Menton - Tournoi B MENTON FRA 2018-10-21
RcRownchangeKK*chgGame
 1657 1633 3.50 9 -0.71 20 -14.20 
  Samuel, Christian 1776 FRA1.0010.692013.80 
  Tortorella, Giancarlo 1764 MNC0.001-0.3220-6.40 
  Ehrhart, Francois Xavier 1708 FRA0.5010.10202.00 
  Meyer, Eric 1693 FRA0.001-0.4220-8.40 
  Salerno, Luciano 1656 ITA0.001-0.4720-9.40 
  De Geest, Jan 1609 BEL1.0010.47209.40 
  Tair, Brahim 1529 FRA0.001-0.6420-12.80 
  Labbe, Georges 1603 FRA0.001-0.5420-10.80 
  Kostov, Kiril 1576 FID1.0010.42208.40 

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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