Individual Calculations December 2012
 Coraboeuf, Alain  Total change: -1.50  Rating chartPersonal card
 10e rencontres internationales - Tournoi Cavalier AGDE FRA 2012-10-27
RcRownchangeKK*chgGame
 1854 1725 2.50 8 -0.10 15 -1.50 
  Pascal, Jonathan 1883 FRA0.001-0.2915-4.35 
  Chitrit, Norbert 1822 FRA1.0010.63159.45 
  Plessis, Arnaud 1857 FRA0.001-0.3215-4.80 
  Theodore, Simon 1832 FRA0.001-0.3515-5.25 
  Valverde, Bernard 1849 FRA1.0010.671510.05 
  Dufour, Jean 1864 FRA0.001-0.3115-4.65 
  Mariat, Alain 1881 FRA0.5010.21153.15 
  Ignjatovic, Miroslav 1846 FRA0.001-0.3415-5.10 

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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