Individual Calculations April 2014
 Mariette, Lucas  Total change: 54.60  Rating chartPersonal card
 13th Rochefort Chess Festival - Accession ROCHEFORT FRA 2014-02-22
RcRownchangeKK*chgGame
 1760 1518 3.50 8 1.82 30 54.60 
  Duval, Claire 1797 FRA0.001-0.1630-4.80 
  Blanchard, Jacques 1632 FRA1.0010.663019.80 
  Schegerin, Andre 1782 FRA0.5010.32309.60 
  Degorce, Samuel 1748 FRA1.0010.793023.70 
  Pierrard, Hubert 1914 FRA0.001-0.0830-2.40 
  Imperor, Lorene 1866 FRA0.001-0.1130-3.30 
  Cyrille, Dominique 1615 FRA1.0010.633018.90 
  Savre, Vincent 1725 FRA0.001-0.2330-6.90 

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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