Individual Calculations May 2018
 Ebrard, Loic  Total change: -22.80  Rating chartPersonal card
 26eme Open International d'Echecs de la ville de Tarbes - Tournoi Principal (-2200 Elo) TARBES FRA 2018-03-31
RcRownchangeKK*chgGame
 1709 1669 2.00 7 -1.14 20 -22.80 
  Dargagnon, Remi 2002 FRA0.001-0.1220-2.40 
  Lafourcade, Victor 1817 FRA0.001-0.3020-6.00 
  Van Nuvel, Jean-Michel 1773 FRA0.001-0.3620-7.20 
  Oms, Mirella 1444 FRA1.0010.22204.40 
  Labarrere, Daniel 1782 FRA0.001-0.3520-7.00 
  Fabre, Philippe 1727 FRA1.0010.582011.60 
  Attard, Theophile 1419 FRA0.001-0.8120-16.20 

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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