Individual Calculations December 2013
 Mariat, Alain  Total change: 0.75  Rating chartPersonal card
 11e rencontres internationales - Tournoi du Cavalier AGDE FRA 2013-10-26
RcRownchangeKK*chgGame
 1770 1808 5.00 9 0.05 15 0.75 
  Rei-Rosa, Jean-Jacques 1678 FRA1.0010.32154.80 
  Engel, Gerard 1657 FRA1.0010.30154.50 
  Plessis, Arnaud 1882 FRA0.001-0.4015-6.00 
  Paul, Daniel 1758 FRA0.501-0.0715-1.05 
  Pigeat, Benoit 1747 FRA1.0010.42156.30 
  Jehan, Julien 1893 FRA0.001-0.3815-5.70 
  Lisiecki, Alain 1728 FRA1.0010.39155.85 
  Bastide, Jean-Luc 1915 FRA0.001-0.3515-5.25 
  Travadon, Loic 1674 FRA0.501-0.1815-2.70 

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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