Individual Calculations August 2021
 Le Roc`h, Daniel  Total change: -2.00  Rating chartPersonal card
 35eme Open International d'echecs d'Avoine AVOINE FRA 2021-07-17
RcRownchangeKK*chgGame
 1683 1655 4.00 9 -0.10 20 -2.00 
  Lombart, Philippe 1815 BEL1.0010.712014.20 
  Veysseyre, Robin 1903 FRA0.001-0.1920-3.80 
  Coles, Robin 1848 FRA0.001-0.2520-5.00 
  Cattoni, Manuel 1894 FRA0.001-0.2020-4.00 
  Pichon, Sebastien 1432 FRA1.0010.22204.40 
  Algaba, Pedro 1803 FRA0.001-0.3020-6.00 
  Smith, Paul 1728 FRA1.0010.602012.00 
  Cheminade, Paulin 1306 FRA0.001-0.8920-17.80 
  Merlet, Francois 1415 FRA1.0010.20204.00 

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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