Individual Calculations August 2017
 Rodriguez, Jean-Pierre  Total change: -3.80  Rating chartPersonal card
 8e festival international d'echecs de Vaujany - Tournoi Accession VAUJANY FRA 2017-07-13
RcRownchangeKK*chgGame
 1524 1492 4.00 9 -0.19 20 -3.80 
  Kondratoff, Patrice 1729 FRA0.001-0.2020-4.00 
  Porte, Jacques 1310 FRA1.0010.26205.20 
  David, Iris 1668 FRA0.001-0.2720-5.40 
  Pierrard, Bernard 1789 FRA0.001-0.1520-3.00 
  Lysenko, Artemiy 1300 FRA0.001-0.7520-15.00 
  Jarrand, Daniel 1437 FRA0.001-0.5820-11.60 
  Shashkina, Olga 1466 FRA1.0010.46209.20 
  Gallani, Angelo 1313 ITA1.0010.27205.40 
  Goubet, Alain 1706 FRA1.0010.772015.40 

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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