Individual Calculations March 2019
 Roche, Philippe  Total change: 67.60  Rating chartPersonal card
 18th Rochefort Chess Festival - Accession ROCHEFORT FRA 2019-02-16
RcRownchangeKK*chgGame
 1665 1643 7.50 9 3.38 20 67.60 
  Metereau, Alain 1339 FRA1.0010.14202.80 
  Louassier, Nadege 1243  * FRA1.0010.08201.60 
  Boursier, Xavier 1806 FRA1.0010.722014.40 
  Lheritier, Boris 1796 FRA0.5010.20204.00 
  Dautheville, Simon 1756 FRA0.001-0.3520-7.00 
  Garrigue, Julian 1466 FRA1.0010.27205.40 
  Cazeaux, Didier 1830 FRA1.0010.742014.80 
  Constantin, Francois 1843 FRA1.0010.762015.20 
  Delabbey, Florian 1902 FRA1.0010.822016.40 
 * 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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