Individual Calculations August 2015
 Primel, Dominique  Total change: -34.20  Rating chartPersonal card
 30eme Open International d'Echecs d'Avoine AVOINE FRA 2015-07-18
RcRownchangeKK*chgGame
 1788 2000 5.00 9 -1.71 20 -34.20 
  Kirk, Ezra f2321 ENG0.001-0.1320-2.60 
  Strohl, Gregoire 1780 FRA0.001-0.7820-15.60 
  Lebon, Nicolas 1733 FRA0.501-0.3220-6.40 
  Adam, Flavia 1600  * FRA0.501-0.4220-8.40 
  Ballandras, Renaud 1681 FRA1.0010.13202.60 
  Perrin, Vincent 1755 FRA0.501-0.3020-6.00 
  Favrel, Nicolas 1900 FRA0.501-0.1420-2.80 
  Vidal, Etienne 1600  * FRA1.0010.08201.60 
  Piron, Jean-Marie 1725 BEL1.0010.17203.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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