Individual Calculations September 2020
 Saliou, Jean-Yves  Total change: -6.20  Rating chartPersonal card
 Circuit d'Echecs Gascon 2020 Tournoi B RISCLE FRA 2020-08-03
RcRownchangeKK*chgGame
 1851 1831 3.00 7 -0.31 20 -6.20 
  Mesples, Jean-Marc 1856 FRA0.001-0.4720-9.40 
  Garraza Obaldia, Esteban 1866 ESP1.0010.552011.00 
  Scharr, Jules 1879 FRA0.5010.07201.40 
  Tholey, Jean-Paul 1791 FRA0.001-0.5620-11.20 
  Morley, Stephen 1812 FRA1.0010.47209.40 
  Primel, Dominique 1887 FRA0.001-0.4220-8.40 
  Hameau, Cyril 1868 FRA0.5010.05201.00 

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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